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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

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              <rightanswer>Falso</rightanswer>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
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              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite; Ten luz propia</questionsummary>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23138">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8682">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22222">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13838,13836,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="23106">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23139">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8683">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Lactea</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22223">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                  </response>
                </step>
                <step id="23107">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="23140">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8684">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22224">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13829,13830</value>
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                <step id="23108">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23141">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8685">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Asteroides; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22225">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7616,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7614,7617,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="23109">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="23142">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8686">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22226">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23110">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23143">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8687">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big bang; big world; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22227">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13840,13842,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="23111">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23144">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8688">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase a Terra.</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22228">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13815,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="23112">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23145">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8689">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22229">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="23113">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23146">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8690">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Mercurio; Venus; Urano; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Mercurio -&gt; Gasoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Rochoso</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22230">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
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                      <value>42,44</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>7613,42,43,44,7612</value>
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                </step>
                <step id="23114">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23147">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696418</timecreated>
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                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8691">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 150.000 km; 300.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22231">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,785,783,786</value>
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                <step id="23115">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
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                <step id="23148">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8692">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre diferentes soles; Entre distintas zonas da nosa Galaxia} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780011</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
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                      <value>45,47</value>
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                    <variable>
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                      <value>45,46,50,49,51,48,47</value>
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                <step id="23116">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                      <value>1</value>
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                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
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                    <variable>
                      <name>sub4</name>
                      <value>1</value>
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                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>0</value>
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                  <fraction>0.5714286</fraction>
                  <timecreated>1476696418</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8693">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>Non é unha unidade de medida</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22233">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
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                <step id="23117">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="23150">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8694">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22234">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,808,806,804,805,803</value>
                    </variable>
                  </response>
                </step>
                <step id="23118">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23151">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8695">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22235">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                  </response>
                </step>
                <step id="23119">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23152">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8696">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22236">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                  </response>
                </step>
                <step id="23120">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23153">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8697">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 millóns de km</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22237">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,801,800</value>
                    </variable>
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                </step>
                <step id="23121">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23154">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8698">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio. Terra. Venus e Marte</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22238">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13846,13844,13845</value>
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                  </response>
                </step>
                <step id="23122">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23155">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8699">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22239">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                  </response>
                </step>
                <step id="23123">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23156">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8700">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22240">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                  </response>
                </step>
                <step id="23124">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23157">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8701">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22241">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,819,820,817,816</value>
                    </variable>
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                </step>
                <step id="23125">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="23158">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696418</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8702">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476780011</timemodified>
              <steps>
                <step id="22242">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695642</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14048,14049,14051,14047,14050,14046</value>
                    </variable>
                  </response>
                </step>
                <step id="23126">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696372</timecreated>
                  <userid>1388</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
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                      <value>1</value>
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                      <value>1</value>
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            <question_attempt id="8654">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
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              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; É moito máis grande; Está máis afastado do sol; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
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                      <value>13832,13831,13834,13833</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                      <name>answer</name>
                      <value>3</value>
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                <step id="23856">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
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            <question_attempt id="8655">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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                  </response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="23857">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
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                  <response>
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                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Unha estrela moi afastada; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780009</timemodified>
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                      <name>_order</name>
                      <value>13836,13838,13835,13837</value>
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                <step id="23667">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
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                <step id="23858">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
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                  <response>
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                      <value>1</value>
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            <question_attempt id="8657">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>A Vía Láctea</responsesummary>
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                <step id="23668">
                  <sequencenumber>1</sequencenumber>
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                      <name>answer</name>
                      <value>A Vía Láctea</value>
                    </variable>
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                <step id="23859">
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                  <fraction>1.0000000</fraction>
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              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A lúa; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780009</timemodified>
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                  <state>todo</state>
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                      <value>13829,13828,13827,13830</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                <step id="23860">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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                      <value>1</value>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Estrela fugaz; Satélites; Asteroides; Cometas}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476780009</timemodified>
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                      <value>3</value>
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              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
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                  <fraction>$@NULL@$</fraction>
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                    <variable>
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                      <value>1</value>
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                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23862">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8661">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big ben; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22201">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13839,13841,13840</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="23863">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8662">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22202">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23673">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23864">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8663">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22203">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="23674">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23865">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8664">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Venus; Urano; Mercurio; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22204">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,43,44,42,7613</value>
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                  </response>
                </step>
                <step id="23675">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23866">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8665">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22205">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,786,785</value>
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                </step>
                <step id="23676">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23867">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8666">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre planetas interiores e exteriores; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre diferentes soles} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22206">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,46,45,49,50,51,48</value>
                    </variable>
                  </response>
                </step>
                <step id="23677">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
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                <step id="23868">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7142857</fraction>
                  <timecreated>1476696625</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8667">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22207">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="23678">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23869">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8668">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22208">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,803,805,804,808,806</value>
                    </variable>
                  </response>
                </step>
                <step id="23679">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23870">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8669">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22209">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                  </response>
                </step>
                <step id="23680">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23871">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8670">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780009</timemodified>
              <steps>
                <step id="22210">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                  </response>
                </step>
                <step id="23681">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1389</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="23872">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8671">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780009</timemodified>
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                      <value>13845,13844,13843,13846</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                <step id="23874">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780009</timemodified>
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                  <timecreated>1476695628</timecreated>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                      <name>answer</name>
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                </step>
                <step id="23875">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696625</timecreated>
                  <userid>1389</userid>
                  <response>
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                      <value>1</value>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780009</timemodified>
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                      <name>answer</name>
                      <value>Mercurio</value>
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                <step id="23876">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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                  <response>
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              </steps>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780009</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695628</timecreated>
                  <userid>1389</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,817,820,816,819</value>
                    </variable>
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                <step id="23686">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>4</value>
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              <behaviour>deferredfeedback</behaviour>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476780009</timemodified>
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                      <value>1</value>
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                      <value>0</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
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                      <value>1</value>
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                      <value>1</value>
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        <userid>1390</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>836</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <sumgrades>17.90714</sumgrades>
        <question_usage id="836">
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="9146">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780036</timemodified>
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                  <sequencenumber>0</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780036</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13807,13808,13810</value>
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                  <timecreated>1476696615</timecreated>
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                      <value>1</value>
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            <question_attempt id="9148">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Ten luz propia; Soamente pódese ver de noite; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780036</timemodified>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="23830">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="9149">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780036</timemodified>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23831">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22690">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13837,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="23642">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23832">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9151">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22691">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                  </response>
                </step>
                <step id="23643">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23833">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9152">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; Marte; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22692">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13828,13830,13829</value>
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                <step id="23644">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23834">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9153">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Cometas; Estrela fugaz; Asteroides; Satélites}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22693">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7617,7614,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7614,7617,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="23645">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="23835">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9154">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; O big bang ocurriu hai 13700 anos; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22694">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23646">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23836">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9155">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; Big bang; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22695">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13840,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="23647">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23837">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9156">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22696">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23648">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23838">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9157">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22697">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23649">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23839">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9158">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Mercurio; Marte; Xúpiter; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Gasoso; Xúpiter -&gt; Rochoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22698">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
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                      <value>42,44</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>44,42,7613,7612,43</value>
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                </step>
                <step id="23650">
                  <sequencenumber>1</sequencenumber>
                  <state>invalid</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23840">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9159">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; Ningunha das anteriores.; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22699">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,786,783,785</value>
                    </variable>
                  </response>
                </step>
                <step id="23651">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23841">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9160">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre planetas interiores e exteriores; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22700">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>45,46,47,48,49,50,51</value>
                    </variable>
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                </step>
                <step id="23652">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
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                      <value>1</value>
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                    <variable>
                      <name>sub1</name>
                      <value>2</value>
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                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9161">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>Non é unha unidade de medida</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22701">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="23653">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23843">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9162">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22702">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,805,806,803,807,804</value>
                    </variable>
                  </response>
                </step>
                <step id="23844">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9163">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22703">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                  </response>
                </step>
                <step id="23654">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23845">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9164">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22704">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                  </response>
                </step>
                <step id="23655">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23846">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9165">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 150 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22705">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,802,800</value>
                    </variable>
                  </response>
                </step>
                <step id="23656">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23847">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9166">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22706">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13846,13845,13844</value>
                    </variable>
                  </response>
                </step>
                <step id="23657">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23848">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9167">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22707">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                  </response>
                </step>
                <step id="23658">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23849">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9168">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22708">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                  </response>
                </step>
                <step id="23659">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23850">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9169">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22709">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,820,819,817,816</value>
                    </variable>
                  </response>
                </step>
                <step id="23660">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23851">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9170">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476780036</timemodified>
              <steps>
                <step id="22710">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695762</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14047,14046,14049,14050,14051,14048</value>
                    </variable>
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                <step id="23661">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696570</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23852">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696615</timecreated>
                  <userid>1390</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9171">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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                  <fraction>1.0000000</fraction>
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                  <userid>1391</userid>
                  <response>
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              <slot>2</slot>
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              <questionid>5668</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas</responsesummary>
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                      <value>0</value>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8914">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
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                  <response>
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                      <value>13831,13832,13833,13834</value>
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                <step id="23052">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
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                <step id="23078">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780023</timemodified>
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                      <name>answer</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
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                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780023</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13836,13838,13835</value>
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                  </response>
                </step>
                <step id="23054">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="23080">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8917">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>A vía lactea</responsesummary>
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                  <state>todo</state>
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                  <sequencenumber>1</sequencenumber>
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                      <name>answer</name>
                      <value>A vía lactea</value>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.0000000</fraction>
                  <timecreated>1476696360</timecreated>
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              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
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                      <value>13827,13828,13829,13830</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
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                <step id="23082">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Estrela fugaz; Cometas; Satélites}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides</responsesummary>
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                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7616,7614,7617</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
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                      <value>4</value>
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                    <variable>
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                      <value>2</value>
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                      <name>sub2</name>
                      <value>3</value>
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                      <name>sub3</name>
                      <value>1</value>
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              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476780023</timemodified>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                      <name>choice4</name>
                      <value>0</value>
                    </variable>
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                      <value>0</value>
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                      <name>choice7</name>
                      <value>0</value>
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                      <value>1</value>
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              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big bang; Big band; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big band</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22461">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13840,13841,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="23059">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23085">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8922">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22462">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23060">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23086">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8923">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22463">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23061">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23087">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8924">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Marte; Urano; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22464">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,7612,7613,44,43</value>
                    </variable>
                  </response>
                </step>
                <step id="23062">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23088">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8925">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; 150.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22465">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,785,786</value>
                    </variable>
                  </response>
                </step>
                <step id="23063">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23089">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8926">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre diferentes soles; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22466">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>45,50,51,46,48,49,47</value>
                    </variable>
                  </response>
                </step>
                <step id="23064">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23090">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7142857</fraction>
                  <timecreated>1476696360</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8927">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22467">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="23065">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23091">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8928">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22468">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,807,803,806,804,808</value>
                    </variable>
                  </response>
                </step>
                <step id="23066">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23092">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8929">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22469">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                  </response>
                </step>
                <step id="23067">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23093">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8930">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22470">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                  </response>
                </step>
                <step id="23068">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23094">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8931">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 billóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22471">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,800,801</value>
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                </step>
                <step id="23069">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="23095">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
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            <question_attempt id="8932">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780023</timemodified>
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                  <userid>1391</userid>
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                      <value>13845,13846,13844,13843</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1391</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8933">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22473">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                  </response>
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                <step id="23071">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23097">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8934">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22474">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                  </response>
                </step>
                <step id="23072">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23098">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8935">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22475">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,818,816,819,820</value>
                    </variable>
                  </response>
                </step>
                <step id="23073">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23099">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8936">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22476">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14047,14048,14051,14049,14050,14046</value>
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                <step id="23074">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice3</name>
                      <value>0</value>
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                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                <step id="23100">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8937">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780023</timemodified>
              <steps>
                <step id="22477">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695701</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14054,14055,14057,14056</value>
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                <step id="23075">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696351</timecreated>
                  <userid>1391</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696360</timecreated>
                  <userid>1391</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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        </question_usage>
      </attempt>
      <attempt id="821">
        <userid>1392</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>834</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>12.12143</sumgrades>
        <question_usage id="834">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9094">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22634">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="23994">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24076">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9095">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22635">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13810,13808,13809</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
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                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="24077">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2500000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9096">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Soamente pódese ver de noite</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22636">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13834,13832</value>
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                  </response>
                </step>
                <step id="23996">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24078">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9097">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22637">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="23997">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24079">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9098">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780033</timemodified>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13835,13838,13837</value>
                    </variable>
                  </response>
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                <step id="23998">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24080">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9099">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22639">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="23999">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="24081">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9100">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22640">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13829,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="24000">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24082">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9101">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Estrela fugaz; Cometas; Asteroides}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22641">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7617,7616,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7616,7614,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="24001">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="24083">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9102">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O big bang ocurriu hai 13700 anos</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22642">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="24002">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24084">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9103">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; Big bang; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22643">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695754</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13841,13840,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="24003">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24085">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9104">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22644">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="24004">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24086">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9105">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22645">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="24087">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9106">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Urano; Marte; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Gasoso</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22646">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,7612,44,7613,43</value>
                    </variable>
                  </response>
                </step>
                <step id="24005">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24088">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9107">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22647">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,784,783,785</value>
                    </variable>
                  </response>
                </step>
                <step id="24006">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24089">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9108">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre diferentes soles; Entre planetas interiores e exteriores} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22648">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,46,45,50,51,48,49</value>
                    </variable>
                  </response>
                </step>
                <step id="24007">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24090">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5714286</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9109">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22649">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="24008">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24091">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9110">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22650">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,807,808,806,803,804</value>
                    </variable>
                  </response>
                </step>
                <step id="24092">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9111">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22651">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="24009">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24093">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9112">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22652">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="24094">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9113">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>150 millóns de km</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22653">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,801,802</value>
                    </variable>
                  </response>
                </step>
                <step id="24010">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24095">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9114">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22654">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13845,13846,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="24011">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24096">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9115">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22655">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="24097">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9116">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22656">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                  </response>
                </step>
                <step id="24012">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="24098">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9117">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran en sentido antihorario</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22657">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,820,817,819,816</value>
                    </variable>
                  </response>
                </step>
                <step id="24013">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24099">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9118">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22658">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14046,14051,14048,14050,14049,14047</value>
                    </variable>
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                </step>
                <step id="24014">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                <step id="24100">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="9119">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
              <timemodified>1476780033</timemodified>
              <steps>
                <step id="22659">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695755</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14055,14054,14056</value>
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                <step id="24015">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696821</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="24101">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696837</timecreated>
                  <userid>1392</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="819">
        <userid>1393</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>832</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>23.60000</sumgrades>
        <question_usage id="832">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9042">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22582">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24303">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24336">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9043">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22583">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13809,13808,13810</value>
                    </variable>
                  </response>
                </step>
                <step id="24304">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24337">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9044">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22584">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13834,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="24305">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24338">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9045">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22585">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24306">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24339">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9046">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22586">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13835,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="24307">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24340">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9047">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía láctea</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22587">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24308">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="24341">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9048">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22588">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13829,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="24309">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24342">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9049">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Asteroides; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22589">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7617,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7617,7615,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="24310">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="24343">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9050">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22590">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="24311">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24344">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9051">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big bang; big world; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22591">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13840,13842,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="24312">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24345">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9052">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22592">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="24313">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24346">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9053">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22593">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="24314">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24347">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9054">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Urano; Marte; Venus; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22594">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,44,7613,43,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="24315">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24348">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9055">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22595">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,783,786,785</value>
                    </variable>
                  </response>
                </step>
                <step id="24316">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24349">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9056">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22596">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,51,49,46,45,47,48</value>
                    </variable>
                  </response>
                </step>
                <step id="24317">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24350">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9057">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22597">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="24318">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24351">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9058">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22598">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,807,804,803,808,806</value>
                    </variable>
                  </response>
                </step>
                <step id="24319">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24352">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9059">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22599">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24320">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24353">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9060">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22600">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24321">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24354">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9061">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22601">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,801,802</value>
                    </variable>
                  </response>
                </step>
                <step id="24322">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24355">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9062">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22602">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13844,13845,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="24323">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24356">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9063">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22603">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
                </step>
                <step id="24324">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24357">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9064">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22604">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                  </response>
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                <step id="24325">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="24358">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9065">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22605">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,820,816,819,818</value>
                    </variable>
                  </response>
                </step>
                <step id="24326">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24359">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9066">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22606">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14046,14051,14049,14047,14048,14050</value>
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                <step id="24327">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24360">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9067">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780030</timemodified>
              <steps>
                <step id="22607">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695742</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14056,14055,14054</value>
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                </step>
                <step id="24328">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697160</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24361">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697179</timecreated>
                  <userid>1393</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="820">
        <userid>1394</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>833</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timemodified>1476780044</timemodified>
        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>17.35000</sumgrades>
        <question_usage id="833">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9068">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22608">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22894">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="22972">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9069">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22609">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13808,13809,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22973">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9070">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22610">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13833,13834,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="22896">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22974">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9071">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22611">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22897">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22975">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9072">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un cinturón de meteoritos; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22612">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13837,13835,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="22898">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="22976">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9073">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22613">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22899">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="22977">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
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                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9074">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; O sol; A vía Láctea; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22614">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                    <variable>
                      <name>_order</name>
                      <value>13830,13829,13827,13828</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="22978">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9075">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Asteroides; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22615">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7616,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7615,7614,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="22901">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="22979">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9076">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22616">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="22902">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22980">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9077">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22617">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13842,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="22903">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="22981">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9078">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22618">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="22904">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22982">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9079">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22619">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="22905">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22983">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9080">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Mercurio; Urano; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Rochoso</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22620">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,7613,42,44,7612</value>
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                  </response>
                </step>
                <step id="22906">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22984">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9081">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; 150.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22621">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,783,785,786</value>
                    </variable>
                  </response>
                </step>
                <step id="22907">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22985">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9082">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre diferentes soles; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre Marte é a Terra; Entre planetas interiores e exteriores} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22622">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,48,46,47,51,45,49</value>
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                  </response>
                </step>
                <step id="22908">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
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                <step id="22986">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
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                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9083">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22623">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
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                </step>
                <step id="22909">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="22987">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9084">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22624">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>806,804,805,808,807,803</value>
                    </variable>
                  </response>
                </step>
                <step id="22910">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22988">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9085">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22625">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22911">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22989">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9086">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22626">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22912">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22990">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9087">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 150 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22627">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,802,800</value>
                    </variable>
                  </response>
                </step>
                <step id="22913">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22991">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9088">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22628">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13845,13844,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="22914">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22992">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9089">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22629">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22915">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22993">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9090">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22630">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                  </response>
                </step>
                <step id="22916">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="22994">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9091">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22631">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>819,818,820,816,817</value>
                    </variable>
                  </response>
                </step>
                <step id="22917">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22995">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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            <question_attempt id="9092">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476780032</timemodified>
              <steps>
                <step id="22632">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14049,14050,14048,14046,14047,14051</value>
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                </step>
                <step id="22918">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="22996">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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            <question_attempt id="9093">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
              <timemodified>1476780032</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695747</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14054,14055,14056,14057</value>
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                <step id="22919">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696299</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22997">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696316</timecreated>
                  <userid>1394</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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      <attempt id="812">
        <userid>1395</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>825</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>1480958520</timecheckstate>
        <sumgrades>19.25714</sumgrades>
        <question_usage id="825">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8860">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22400">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
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                  </response>
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                <step id="24042">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696845</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8861">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22401">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13808,13807,13809</value>
                    </variable>
                  </response>
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                <step id="24043">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24129">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8862">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Soamente pódese ver de noite; Está máis afastado do sol; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22402">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13832,13834,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="24044">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24130">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8863">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22403">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                  </response>
                </step>
                <step id="24045">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24131">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8864">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22404">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13838,13837,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="24046">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24132">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8865">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Lactea</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22405">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                  </response>
                </step>
                <step id="24047">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="24133">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="25181">
                  <sequencenumber>3</sequencenumber>
                  <state>mangrpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476768431</timecreated>
                  <userid>1386</userid>
                  <response>
                    <variable>
                      <name>-comment</name>
                      <value></value>
                    </variable>
                    <variable>
                      <name>-commentformat</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>-mark</name>
                      <value>0.5</value>
                    </variable>
                    <variable>
                      <name>-maxmark</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8866">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>Marte</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22406">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13827,13828,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="24048">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24134">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8867">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Estrela fugaz; Asteroides; Cometas; Satélites}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22407">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7617,7614,7616,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7615,7617,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="24049">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24135">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8868">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22408">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="24050">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24136">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8869">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; Big band; big world; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22409">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13841,13842,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="24051">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24137">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8870">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22410">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="24052">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24138">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8871">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22411">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="24053">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24139">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8872">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Urano; Mercurio; Xúpiter; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Gasoso; Xúpiter -&gt; Rochoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22412">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7613,44,42,7612,43</value>
                    </variable>
                  </response>
                </step>
                <step id="24054">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24140">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8873">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22413">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,783,784</value>
                    </variable>
                  </response>
                </step>
                <step id="24055">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24141">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8874">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22414">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>48,51,50,49,46,45,47</value>
                    </variable>
                  </response>
                </step>
                <step id="24056">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24142">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8875">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22415">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
                    </variable>
                  </response>
                </step>
                <step id="24057">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24143">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8876">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22416">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,808,804,807,805,806</value>
                    </variable>
                  </response>
                </step>
                <step id="24058">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24144">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8877">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22417">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                  </response>
                </step>
                <step id="24059">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24145">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8878">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22418">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                  </response>
                </step>
                <step id="24060">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24146">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8879">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22419">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
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                </step>
                <step id="24061">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24147">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8880">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22420">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13843,13845,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="24062">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24148">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8881">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22421">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                  </response>
                </step>
                <step id="24063">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24149">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8882">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
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                      <name>answer</name>
                      <value>mercurio</value>
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                  </response>
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                <step id="24150">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780020</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,818,819,816,820</value>
                    </variable>
                  </response>
                </step>
                <step id="24065">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="24151">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8884">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22424">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14047,14049,14051,14050,14046,14048</value>
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                <step id="24066">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
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                      <name>choice0</name>
                      <value>0</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
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                    <variable>
                      <name>choice3</name>
                      <value>0</value>
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                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696845</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780020</timemodified>
              <steps>
                <step id="22425">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695688</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14055,14054,14057,14056</value>
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                <step id="24067">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696829</timecreated>
                  <userid>1395</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476696845</timecreated>
                  <userid>1395</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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      </attempt>
      <attempt id="816">
        <userid>1396</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>829</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>1480958520</timecheckstate>
        <sumgrades>19.05000</sumgrades>
        <question_usage id="829">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8964">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22504">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8965">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
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              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
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                      <value>0</value>
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                      <value>1</value>
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                      <value>1</value>
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                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8966">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Ten luz propia; É moito máis grande; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22506">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13833,13831,13834</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23470">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8967">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22507">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                  </response>
                </step>
                <step id="23393">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23471">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696507</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8968">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780026</timemodified>
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                  <state>todo</state>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13838,13837,13835</value>
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                <step id="23394">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="23472">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
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                      <value>1</value>
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            <question_attempt id="8969">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Làctea</responsesummary>
              <timemodified>1476780026</timemodified>
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                  <state>todo</state>
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                  </response>
                </step>
                <step id="23395">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Làctea</value>
                    </variable>
                  </response>
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                  <fraction>0.0000000</fraction>
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            <question_attempt id="8970">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; O sol; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780026</timemodified>
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                      <value>13828,13829,13827,13830</value>
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                  <sequencenumber>2</sequencenumber>
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                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8971">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Cometas; Satélites; Estrela fugaz; Asteroides}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22511">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7615,7617,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7616,7617,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="23397">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23475">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8972">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22512">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23398">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23476">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8973">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big band</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22513">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13841,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="23399">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23477">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8974">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22514">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13815,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="23400">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23478">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8975">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22515">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23401">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23479">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8976">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Venus; Marte; Mercurio; Urano} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22516">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,43,7613,42,44</value>
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                </step>
                <step id="23402">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23480">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8977">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22517">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,783,786,785</value>
                    </variable>
                  </response>
                </step>
                <step id="23403">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23481">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8978">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22518">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>46,45,51,49,47,50,48</value>
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                </step>
                <step id="23404">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
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                <step id="23482">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
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                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8979">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
                <step id="22519">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
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                </step>
                <step id="23405">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23483">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8980">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780026</timemodified>
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            <question_attempt id="8981">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780026</timemodified>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780026</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1396</userid>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780026</timemodified>
              <steps>
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                  <timecreated>1476696507</timecreated>
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              <slot>21</slot>
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              <questionid>5678</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780026</timemodified>
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                      <name>_order</name>
                      <value>13846,13843,13844,13845</value>
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                <step id="23410">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696492</timecreated>
                  <userid>1396</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
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                <step id="23488">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1396</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8985">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780026</timemodified>
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                      <name>answer</name>
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                <step id="23489">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
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                  <response>
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            <question_attempt id="8986">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780026</timemodified>
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                  <timecreated>1476696492</timecreated>
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                <step id="23490">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780026</timemodified>
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                <step id="23413">
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476780026</timemodified>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22349">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13808,13807,13809</value>
                    </variable>
                  </response>
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                <step id="23162">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23188">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8810">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22350">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13832,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="23163">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23189">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8811">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22351">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
                </step>
                <step id="23164">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23190">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8812">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22352">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13835,13836,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="23165">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23191">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8813">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22353">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
                </step>
                <step id="23166">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23192">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8814">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A lúa; A vía Láctea; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22354">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13828,13827,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="23167">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23193">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8815">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Estrela fugaz; Cometas; Satélites; Asteroides}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22355">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7617,7616,7615,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7615,7616,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="23168">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23194">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8816">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22356">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23169">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23195">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8817">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big ben; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22357">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13839,13841,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="23170">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23196">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8818">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22358">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="23171">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23197">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8819">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22359">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="23172">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23198">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8820">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Venus; Urano; Marte} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22360">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,7612,43,44,7613</value>
                    </variable>
                  </response>
                </step>
                <step id="23173">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23199">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8821">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 150.000.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22361">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,784,783</value>
                    </variable>
                  </response>
                </step>
                <step id="23174">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23200">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8822">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre diferentes Galaxias} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22362">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,46,48,47,50,45,51</value>
                    </variable>
                  </response>
                </step>
                <step id="23175">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23201">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8823">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22363">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="23176">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23202">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8824">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22364">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,807,808,804,805,806</value>
                    </variable>
                  </response>
                </step>
                <step id="23177">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23203">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8825">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22365">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
                </step>
                <step id="23178">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23204">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8826">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22366">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
                </step>
                <step id="23179">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23205">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8827">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22367">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="23180">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23206">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8828">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22368">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13844,13845,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="23181">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23207">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8829">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22369">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
                </step>
                <step id="23182">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23208">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8830">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22370">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                  </response>
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                <step id="23183">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23209">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8831">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22371">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,817,820,819,816</value>
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                </step>
                <step id="23184">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="23210">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
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                      <value>1</value>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22372">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14048,14046,14047,14049,14051,14050</value>
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                </step>
                <step id="23185">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23211">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8833">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
              <timemodified>1476780018</timemodified>
              <steps>
                <step id="22373">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695675</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14055,14056,14057,14054</value>
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                </step>
                <step id="23186">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696423</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="23212">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696437</timecreated>
                  <userid>1397</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="825">
        <userid>1398</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>838</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
        <currentpage>0</currentpage>
        <preview>0</preview>
        <state>finished</state>
        <timestart>1476695819</timestart>
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        <timemodified>1476780044</timemodified>
        <timecheckstate>1480958520</timecheckstate>
        <sumgrades>18.35714</sumgrades>
        <question_usage id="838">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9198">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22738">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                  </response>
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                <step id="23887">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="23920">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9199">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22739">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13810,13808,13809</value>
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                <step id="23888">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23921">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9200">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22740">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13832,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="23889">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23922">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9201">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22741">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                  </response>
                </step>
                <step id="23890">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23923">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9202">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22742">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13837,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="23891">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23924">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9203">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22743">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                  </response>
                </step>
                <step id="23892">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23925">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9204">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22744">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13829,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="23893">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23926">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9205">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Cometas; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476780039</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476695820</timecreated>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                    <variable>
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                      <value>3</value>
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                      <value>2</value>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="9206">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22746">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  </response>
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                <step id="23895">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
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                      <value>0</value>
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                    <variable>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9207">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22747">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13841,13842,13840</value>
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                <step id="23896">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="23929">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9208">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sol.</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22748">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23897">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="23930">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9209">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22749">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="23898">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23931">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9210">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Marte; Venus; Mercurio; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780039</timemodified>
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                <step id="22750">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
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                      <value>44,42</value>
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                  <state>complete</state>
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                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <value>1</value>
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                      <value>2</value>
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                      <value>2</value>
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                      <value>2</value>
                    </variable>
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                      <value>1</value>
                    </variable>
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                <step id="23932">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9211">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22751">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,786,785</value>
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                <step id="23900">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23933">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9212">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre Marte é a Terra; Entre planetas interiores e exteriores; Entre diferentes soles; Entre o Sol e Xúpiter} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
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                      <value>45,47</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>50,47,51,45,49,48,46</value>
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                <step id="23901">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
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                      <value>1</value>
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                      <value>2</value>
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            <question_attempt id="9213">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>Non é unha unidade de medida</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22753">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
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                </step>
                <step id="23902">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="23935">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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            <question_attempt id="9214">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780039</timemodified>
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            <question_attempt id="9215">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22755">
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                  <state>todo</state>
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                  <timecreated>1476695820</timecreated>
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                  </response>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="23937">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22756">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                  </response>
                </step>
                <step id="23905">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23938">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="9217">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22757">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
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                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23939">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780039</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476695820</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13844,13843,13845</value>
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                </step>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="23940">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9219">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780039</timemodified>
              <steps>
                <step id="22759">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695820</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23941">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9220">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780039</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695820</timecreated>
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                  </response>
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                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <value>Mercurio</value>
                    </variable>
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                <step id="23942">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
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            <question_attempt id="9221">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780039</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1398</userid>
                  <response>
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                      <value>816,820,819,818,817</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696653</timecreated>
                  <userid>1398</userid>
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                      <value>2</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696670</timecreated>
                  <userid>1398</userid>
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              <behaviour>deferredfeedback</behaviour>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
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                      <value>1</value>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780006</timemodified>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22141">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13809,13808,13810</value>
                    </variable>
                  </response>
                </step>
                <step id="23613">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23690">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8602">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22142">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13832,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="23614">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23691">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8603">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22143">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                  </response>
                </step>
                <step id="23615">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23692">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8604">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22144">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="23616">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23693">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8605">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22145">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                  </response>
                </step>
                <step id="23617">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23694">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8606">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A vía Láctea; Marte; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22146">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13827,13830,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="23618">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23695">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8607">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Cometas; Asteroides; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22147">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7614,7615,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7615,7617,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="23619">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="23696">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8608">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22148">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23620">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23697">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8609">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22149">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13842,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="23621">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23698">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8610">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22150">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="23622">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23699">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8611">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22151">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="23623">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23700">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8612">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Venus; Marte; Urano; Mercurio} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22152">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,43,7613,44,42</value>
                    </variable>
                  </response>
                </step>
                <step id="23624">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23701">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8613">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22153">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,786,784</value>
                    </variable>
                  </response>
                </step>
                <step id="23625">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23702">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8614">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes Galaxias; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre planetas interiores e exteriores; Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22154">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>51,47,46,49,48,50,45</value>
                    </variable>
                  </response>
                </step>
                <step id="23626">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23703">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8615">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22155">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
                    </variable>
                  </response>
                </step>
                <step id="23627">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23704">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8616">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22156">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,803,804,807,808,806</value>
                    </variable>
                  </response>
                </step>
                <step id="23628">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23705">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8617">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22157">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                  </response>
                </step>
                <step id="23629">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23706">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8618">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22158">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                  </response>
                </step>
                <step id="23630">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23707">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8619">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22159">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="23631">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23708">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8620">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22160">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13844,13845,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="23632">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23709">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8621">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22161">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                  </response>
                </step>
                <step id="23633">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23710">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8622">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22162">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
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                <step id="23634">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23711">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8623">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran en sentido antihorario</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22163">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,818,819,817,820</value>
                    </variable>
                  </response>
                </step>
                <step id="23635">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23712">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
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            <question_attempt id="8624">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22164">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695600</timecreated>
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                      <name>_order</name>
                      <value>14051,14049,14048,14050,14046,14047</value>
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                <step id="23636">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
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                      <value>1</value>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
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                      <value>1</value>
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            <question_attempt id="8625">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780006</timemodified>
              <steps>
                <step id="22165">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695600</timecreated>
                  <userid>1399</userid>
                  <response>
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                      <name>_order</name>
                      <value>14057,14054,14055,14056</value>
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                <step id="23637">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696560</timecreated>
                  <userid>1399</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696573</timecreated>
                  <userid>1399</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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      </attempt>
      <attempt id="818">
        <userid>1400</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>831</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>1480958520</timecheckstate>
        <sumgrades>21.60714</sumgrades>
        <question_usage id="831">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9016">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22556">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
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                  </response>
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                <step id="23312">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="23416">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9017">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22557">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13807,13809</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23417">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9018">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22558">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13834,13831,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="23314">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23418">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9019">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22559">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                  </response>
                </step>
                <step id="23315">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23419">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9020">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22560">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13837,13836,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="23316">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23420">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9021">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>O nome da nosa galaxia è a Vìa lactea</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22561">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                  </response>
                </step>
                <step id="23317">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>O nome da nosa galaxia è a Vìa lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="23421">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9022">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22562">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13827,13828,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="23318">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23422">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9023">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Estrela fugaz; Cometas; Satélites; Asteroides}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780029</timemodified>
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                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
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                      <value>3</value>
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                      <value>4</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="9024">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22564">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                <step id="23320">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                    <variable>
                      <name>choice3</name>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
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                <step id="23424">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="9025">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; big world; Big ben; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22565">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13842,13839,13841</value>
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                <step id="23321">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="23425">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9026">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22566">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13815,13814</value>
                    </variable>
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                </step>
                <step id="23322">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23426">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9027">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22567">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23323">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23427">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9028">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Marte; Urano; Venus; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780029</timemodified>
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                <step id="22568">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
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                      <value>44,42</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
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                      <value>2</value>
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                      <value>2</value>
                    </variable>
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                      <value>1</value>
                    </variable>
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                      <value>2</value>
                    </variable>
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                      <name>sub4</name>
                      <value>1</value>
                    </variable>
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                <step id="23428">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9029">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; Ningunha das anteriores.; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22569">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,786,783,785</value>
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                </step>
                <step id="23325">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23429">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9030">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre diferentes soles; Entre o cinto de asteroides e o Sol} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</responsesummary>
              <timemodified>1476780029</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
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                      <value>47,45</value>
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                      <name>_stemorder</name>
                      <value>45,49,46,47,51,48,50</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
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                      <name>sub2</name>
                      <value>2</value>
                    </variable>
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                      <name>sub3</name>
                      <value>1</value>
                    </variable>
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                      <value>1</value>
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                      <name>sub6</name>
                      <value>2</value>
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                  <sequencenumber>2</sequencenumber>
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            <question_attempt id="9031">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22571">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
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                </step>
                <step id="23327">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="23431">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="9032">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780029</timemodified>
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            <question_attempt id="9033">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780029</timemodified>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22574">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695732</timecreated>
                  <userid>1400</userid>
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                  </response>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="23435">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
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            <question_attempt id="9036">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
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                  <response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696475</timecreated>
                  <userid>1400</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="23436">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
                  <userid>1400</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="9037">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22577">
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                  <timecreated>1476695733</timecreated>
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                  </response>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="23437">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696494</timecreated>
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                  <response>
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                      <value>1</value>
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            <question_attempt id="9038">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio é o planeta mais próximo ao sol</responsesummary>
              <timemodified>1476780029</timemodified>
              <steps>
                <step id="22578">
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                      <value>Mercurio é o planeta mais próximo ao sol</value>
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                <step id="23438">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.0000000</fraction>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
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              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780029</timemodified>
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                  <state>todo</state>
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                      <value>819,817,818,816,820</value>
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                <step id="23335">
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22427">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13808,13807,13810</value>
                    </variable>
                  </response>
                </step>
                <step id="22842">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22869">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8888">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Ten luz propia; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22428">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13833,13831,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="22843">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22870">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8889">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22429">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22844">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22871">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8890">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22430">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="22845">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22872">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8891">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22431">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22846">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="22873">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8892">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; O sol; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22432">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13829,13827,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="22847">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22874">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8893">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Asteroides; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22433">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7617,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7615,7614,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="22848">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="22875">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8894">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22434">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="22849">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22876">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8895">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22435">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13841,13842,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="22850">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="22877">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8896">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22436">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="22851">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22878">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8897">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22437">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="22852">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22879">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8898">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Xúpiter; Marte; Urano; Mercurio} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22438">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,7612,7613,44,42</value>
                    </variable>
                  </response>
                </step>
                <step id="22853">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22880">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8899">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22439">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,786,785</value>
                    </variable>
                  </response>
                </step>
                <step id="22854">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22881">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8900">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre o Sol e Xúpiter; Entre planetas interiores e exteriores} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22440">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>51,50,45,47,48,46,49</value>
                    </variable>
                  </response>
                </step>
                <step id="22855">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22882">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5714286</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8901">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22441">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
                    </variable>
                  </response>
                </step>
                <step id="22856">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22883">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8902">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22442">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>806,808,803,804,807,805</value>
                    </variable>
                  </response>
                </step>
                <step id="22857">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22884">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8903">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22443">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22858">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22885">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8904">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22444">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22859">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="22886">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8905">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22445">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,801,800</value>
                    </variable>
                  </response>
                </step>
                <step id="22860">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22887">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8906">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22446">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13843,13845,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="22861">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="22888">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8907">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22447">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22862">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22889">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8908">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22448">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                  </response>
                </step>
                <step id="22863">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="22890">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8909">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22449">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>820,818,817,819,816</value>
                    </variable>
                  </response>
                </step>
                <step id="22864">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="22891">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8910">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22450">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
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                  <response>
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                      <name>_order</name>
                      <value>14047,14050,14048,14049,14046,14051</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8911">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780022</timemodified>
              <steps>
                <step id="22451">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695691</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14055,14054,14057,14056</value>
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                </step>
                <step id="22866">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696192</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="22893">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696242</timecreated>
                  <userid>1401</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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        </question_usage>
      </attempt>
      <attempt id="815">
        <userid>1402</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>828</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>1480958520</timecheckstate>
        <sumgrades>23.10000</sumgrades>
        <question_usage id="828">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8938">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22478">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
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                <step id="23260">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8939">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22479">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13807,13809,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23261">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8940">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; É moito máis grande; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22480">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13831,13833,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="23236">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23262">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8941">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22481">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                  </response>
                </step>
                <step id="23237">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23263">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8942">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22482">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13837,13838,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="23238">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23264">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8943">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía lactea</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22483">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                  </response>
                </step>
                <step id="23239">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="23265">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8944">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; O sol; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22484">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13827,13829,13828</value>
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                <step id="23240">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23266">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Cometas; Estrela fugaz; Satélites; Asteroides}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22485">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
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                      <value>7616,7617,7615,7614</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>7617,7615,7616,7614</value>
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                  </response>
                </step>
                <step id="23241">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
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                <step id="23267">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8946">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22486">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23242">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23268">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8947">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big bang; big world; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22487">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695712</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13840,13842,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="23243">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23269">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8948">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22488">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13815,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="23244">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23270">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8949">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22489">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="23245">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23271">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8950">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Urano; Marte; Mercurio; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22490">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,44,7613,42,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="23246">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23272">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8951">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 150.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22491">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,784,785,783</value>
                    </variable>
                  </response>
                </step>
                <step id="23247">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23273">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8952">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre planetas interiores e exteriores} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22492">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>46,45,47,48,50,51,49</value>
                    </variable>
                  </response>
                </step>
                <step id="23248">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23274">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8953">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22493">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="23249">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23275">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8954">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780025</timemodified>
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                      <name>_order</name>
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                      <value>1</value>
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                      <value>0</value>
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                    </variable>
                    <variable>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                  <fraction>0.6000000</fraction>
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                  <response>
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                      <value>1</value>
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            <question_attempt id="8955">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22495">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="23277">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
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                      <value>1</value>
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            <question_attempt id="8956">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780025</timemodified>
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                <step id="22496">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
                  </response>
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                <step id="23252">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="23278">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8957">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
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                  <state>todo</state>
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                  <timecreated>1476695713</timecreated>
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                      <value>802,801,800</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
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                  <response>
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                      <value>2</value>
                    </variable>
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                <step id="23279">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8958">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780025</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <value>13845,13844,13846,13843</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="23280">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8959">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
                <step id="22499">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
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                <step id="23255">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23281">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8960">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780025</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
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                  <response>
                  </response>
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                <step id="23256">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
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                <step id="23282">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <value>1</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780025</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695713</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <name>_order</name>
                      <value>816,818,817,820,819</value>
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                </step>
                <step id="23257">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696456</timecreated>
                  <userid>1402</userid>
                  <response>
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                      <name>answer</name>
                      <value>4</value>
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                <step id="23283">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8962">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476780025</timemodified>
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                  <state>todo</state>
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                      <value>1</value>
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                      <value>0</value>
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                      <value>1</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696467</timecreated>
                  <userid>1402</userid>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780012</timemodified>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22245">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13809,13807</value>
                    </variable>
                  </response>
                </step>
                <step id="22947">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23025">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8706">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; É moito máis grande; Está máis afastado do sol; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22246">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13831,13834,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="22948">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23026">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8707">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22247">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                  </response>
                </step>
                <step id="22949">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23027">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8708">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22248">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13837,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="22950">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23028">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8709">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22249">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                  </response>
                </step>
                <step id="22951">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23029">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8710">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; A vía Láctea; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22250">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13827,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="22952">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23030">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8711">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Satélites; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22251">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7615,7616,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7615,7614,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="22953">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="23031">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8712">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22252">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="22954">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23032">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8713">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; big world; Big ben; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22253">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13842,13839,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="22955">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23033">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8714">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22254">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="22956">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23034">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8715">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22255">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="22957">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23035">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8716">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Mercurio; Venus; Urano; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22256">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,42,43,44,7613</value>
                    </variable>
                  </response>
                </step>
                <step id="22958">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23036">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8717">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 300.000 km; 150.000.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22257">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,783,784,786</value>
                    </variable>
                  </response>
                </step>
                <step id="22959">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23037">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8718">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o Sol e Xúpiter} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22258">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>48,50,49,47,45,51,46</value>
                    </variable>
                  </response>
                </step>
                <step id="22960">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23038">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8719">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22259">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
                    </variable>
                  </response>
                </step>
                <step id="22961">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23039">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8720">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22260">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,805,804,803,808,806</value>
                    </variable>
                  </response>
                </step>
                <step id="22962">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23040">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8721">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22261">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                  </response>
                </step>
                <step id="22963">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23041">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8722">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22262">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                  </response>
                </step>
                <step id="22964">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23042">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8723">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22263">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="22965">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23043">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8724">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22264">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13845,13843,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="22966">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23044">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8725">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22265">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
                  <response>
                  </response>
                </step>
                <step id="22967">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696314</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23045">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
                  <userid>1403</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8726">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780012</timemodified>
              <steps>
                <step id="22266">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1403</userid>
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                  <timecreated>1476696314</timecreated>
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                  <response>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476696327</timecreated>
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              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780012</timemodified>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
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              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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                      <value>1</value>
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        <uniqueid>837</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <question_usage id="837">
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="9172">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
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                      <value>0</value>
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            <question_attempt id="9174">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22714">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
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                      <name>_order</name>
                      <value>13833,13834,13831,13832</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                <step id="24452">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9175">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22715">
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                  </response>
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                <step id="24420">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
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                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="24453">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha estrela moi afastada; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780038</timemodified>
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                      <name>_order</name>
                      <value>13836,13837,13835,13838</value>
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                <step id="24421">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
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                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="24454">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
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            <question_attempt id="9177">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <state>todo</state>
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                  </response>
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                <step id="24422">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A lúa; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780038</timemodified>
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                      <name>_order</name>
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                  <state>complete</state>
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                      <name>answer</name>
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                  <fraction>1.0000000</fraction>
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                      <value>1</value>
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              <slot>8</slot>
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              <questionid>5681</questionid>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Cometas; Asteroides; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Satélites; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476695793</timecreated>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
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                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
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                  <fraction>0.5000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="9180">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22720">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  </response>
                </step>
                <step id="24425">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
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                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
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                <step id="24458">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476697292</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9181">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22721">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13842,13840</value>
                    </variable>
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                </step>
                <step id="24426">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24459">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9182">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22722">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
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                </step>
                <step id="24427">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="24460">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9183">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22723">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="24428">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24461">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9184">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Marte; Mercurio; Venus; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22724">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695793</timecreated>
                  <userid>1404</userid>
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                      <value>42,44</value>
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                      <value>44,7613,42,43,7612</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
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                      <value>2</value>
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                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <name>sub3</name>
                      <value>1</value>
                    </variable>
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                      <name>sub4</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="24462">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9185">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; Ningunha das anteriores.; 150.000.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22725">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,786,784,785</value>
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                </step>
                <step id="24430">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24463">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9186">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes soles} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
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                      <value>45,47</value>
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                      <name>_stemorder</name>
                      <value>47,45,51,46,50,49,48</value>
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                <step id="24431">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
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                      <value>2</value>
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                      <name>sub5</name>
                      <value>1</value>
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                      <name>sub6</name>
                      <value>2</value>
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                  <sequencenumber>2</sequencenumber>
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            <question_attempt id="9187">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22727">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
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                </step>
                <step id="24432">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="24465">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9188">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
              <timemodified>1476780038</timemodified>
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                    <variable>
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                    <variable>
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            <question_attempt id="9189">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
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                  </response>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
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                <step id="24467">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22730">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                  </response>
                </step>
                <step id="24435">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
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                <step id="24468">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
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            <question_attempt id="9191">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22731">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
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                      <value>800,802,801</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
                    </variable>
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                <step id="24469">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9192">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13844,13843,13846</value>
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                </step>
                <step id="24437">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24470">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9193">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22733">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                  </response>
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                <step id="24438">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24471">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9194">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780038</timemodified>
              <steps>
                <step id="22734">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
                  <userid>1404</userid>
                  <response>
                  </response>
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                <step id="24439">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
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                  </response>
                </step>
                <step id="24472">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
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            <question_attempt id="9195">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780038</timemodified>
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                <step id="22735">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695794</timecreated>
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                  <response>
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                      <value>817,820,819,818,816</value>
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                </step>
                <step id="24440">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697274</timecreated>
                  <userid>1404</userid>
                  <response>
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                      <value>2</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476697292</timecreated>
                  <userid>1404</userid>
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                      <value>1</value>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476780038</timemodified>
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                  <state>todo</state>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
              <timemodified>1476780038</timemodified>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780044</timemodified>
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              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23796">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13808,13807,13809</value>
                    </variable>
                  </response>
                </step>
                <step id="24731">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24764">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9374">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Soamente pódese ver de noite</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23797">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13834,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="24732">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24765">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9375">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23798">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24733">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24766">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9376">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Unha serie de planetas</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23799">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13835,13836,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="24734">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24767">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9377">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea.</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23800">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24735">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea.</value>
                    </variable>
                  </response>
                </step>
                <step id="24768">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9378">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23801">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13830,13828,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="24736">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24769">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9379">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Cometas; Satélites; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Asteroides</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23802">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7615,7614,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7617,7614,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="24737">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24770">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9380">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23803">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="24738">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24771">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9381">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big band; Big bang; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23804">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13841,13840,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="24739">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24772">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9382">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23805">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="24740">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24773">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9383">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23806">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="24741">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24774">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9384">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Urano; Xúpiter; Marte; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Gasoso</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23807">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,44,7612,7613,43</value>
                    </variable>
                  </response>
                </step>
                <step id="24742">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24775">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9385">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; Ningunha das anteriores.; 150.000.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23808">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,786,784,783</value>
                    </variable>
                  </response>
                </step>
                <step id="24743">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24776">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9386">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23809">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>48,47,46,45,51,50,49</value>
                    </variable>
                  </response>
                </step>
                <step id="24744">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24777">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9387">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23810">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696609</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
                    </variable>
                  </response>
                </step>
                <step id="24745">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24778">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9388">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23811">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,806,804,808,805,803</value>
                    </variable>
                  </response>
                </step>
                <step id="24746">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24779">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9389">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23812">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24747">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24780">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9390">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23813">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24748">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24781">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9391">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 billóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23814">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,800,801</value>
                    </variable>
                  </response>
                </step>
                <step id="24749">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24782">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9392">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23815">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13844,13846,13845</value>
                    </variable>
                  </response>
                </step>
                <step id="24750">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24783">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9393">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23816">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24751">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24784">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9394">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio.</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23817">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                  </response>
                </step>
                <step id="24752">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio.</value>
                    </variable>
                  </response>
                </step>
                <step id="24785">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="9395">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran no mesmo sentido</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23818">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>819,817,820,818,816</value>
                    </variable>
                  </response>
                </step>
                <step id="24753">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="24786">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            <question_attempt id="9396">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23819">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14051,14049,14050,14047,14048,14046</value>
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                </step>
                <step id="24754">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
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                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="24787">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="9397">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
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              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </responsesummary>
              <timemodified>1476780044</timemodified>
              <steps>
                <step id="23820">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696610</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14055,14057,14054,14056</value>
                    </variable>
                  </response>
                </step>
                <step id="24755">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476698153</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="24788">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476698179</timecreated>
                  <userid>1405</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="2668">
        <userid>1406</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>2874</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timestart>1500041140</timestart>
        <timefinish>1500044448</timefinish>
        <timemodified>1500044448</timemodified>
        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>11.37143</sumgrades>
        <question_usage id="2874">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="51683">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129559">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129585">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129611">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="51684">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129560">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13808,13810,13809</value>
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                <step id="129586">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129612">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51685">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Está máis afastado do sol</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129561">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13832,13833,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="129587">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="129613">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51686">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129562">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129588">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129614">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51687">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129563">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13838,13835,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="129589">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="129615">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51688">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129564">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041141</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129590">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="129616">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51689">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; O sol; A lúa; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129565">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13829,13828,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="129591">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129617">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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            <question_attempt id="51690">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Satélites; Cometas; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Satélites</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129566">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7616,7614,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7617,7616,7614</value>
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                  </response>
                </step>
                <step id="129592">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="129618">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51691">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129567">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="129593">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129619">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51692">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>1</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; big world; Big ben; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big ben</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129568">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13842,13839,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="129594">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129620">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51693">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase a Terra.</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129569">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="129595">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129621">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51694">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129570">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="129596">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129622">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51695">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Urano; Marte; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129571">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,7612,44,7613,43</value>
                    </variable>
                  </response>
                </step>
                <step id="129597">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129623">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51696">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 150.000.000 km; Ningunha das anteriores.; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129572">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,784,786,783</value>
                    </variable>
                  </response>
                </step>
                <step id="129598">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129624">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51697">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre diferentes soles; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre o cinto de asteroides e o Sol} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129573">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,51,48,46,47,45,50</value>
                    </variable>
                  </response>
                </step>
                <step id="129599">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129625">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5714286</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51698">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129574">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="129600">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129626">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51699">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129575">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041142</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,804,803,806,805,807</value>
                    </variable>
                  </response>
                </step>
                <step id="129601">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="129627">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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            <question_attempt id="51700">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129576">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129602">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129628">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51701">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129577">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129603">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129629">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51702">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129578">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
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                <step id="129604">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="129630">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129579">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13843,13845,13846</value>
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                  </response>
                </step>
                <step id="129605">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129631">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="51704">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129580">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129606">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129632">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="51705">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129581">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                  </response>
                </step>
                <step id="129607">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="129633">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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            <question_attempt id="51706">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran no mesmo sentido</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129582">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,817,820,819,818</value>
                    </variable>
                  </response>
                </step>
                <step id="129608">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129634">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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            <question_attempt id="51707">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1500044449</timemodified>
              <steps>
                <step id="129583">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500041143</timecreated>
                  <userid>1406</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14050,14051,14049,14048,14046,14047</value>
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                </step>
                <step id="129609">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1500044425</timecreated>
                  <userid>1406</userid>
                  <response>
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                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
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                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1500044448</timecreated>
                  <userid>1406</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="51708">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
              <timemodified>1500044449</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1406</userid>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
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                      <value>0</value>
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                  <state>gradedwrong</state>
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                  <timecreated>1500044448</timecreated>
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                      <value>1</value>
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        <uniqueid>816</uniqueid>
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        <question_usage id="816">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780007</timemodified>
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                      <name>answer</name>
                      <value>1</value>
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                      <value>1</value>
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            <question_attempt id="8627">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22167">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13808,13809,13807</value>
                    </variable>
                  </response>
                </step>
                <step id="22921">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="22999">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8628">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; É moito máis grande; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22168">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13831,13833,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="22922">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23000">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8629">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22169">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22923">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23001">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8630">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha estrela moi afastada; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un cinturón de meteoritos</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22170">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13835,13838,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="22924">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23002">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8631">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22171">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22925">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23003">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8632">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22172">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13828,13829,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="22926">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23004">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8633">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Satélites; Cometas; Estrela fugaz; Asteroides}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22173">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7616,7617,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7617,7614,7616,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="22927">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23005">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2500000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8634">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22174">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="22928">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23006">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8635">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22175">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13841,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="22929">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23007">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8636">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22176">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="22930">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23008">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8637">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22177">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="22931">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23009">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8638">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Venus; Marte; Urano; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Venus -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22178">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,43,7613,44,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="22932">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23010">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8639">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22179">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,784,783,785</value>
                    </variable>
                  </response>
                </step>
                <step id="22933">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23011">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8640">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre diferentes soles -&gt; U.A</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22180">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,49,46,45,51,50,48</value>
                    </variable>
                  </response>
                </step>
                <step id="22934">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23012">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2857143</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8641">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22181">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="22935">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23013">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8642">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22182">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,804,803,807,806,808</value>
                    </variable>
                  </response>
                </step>
                <step id="22936">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23014">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8643">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22183">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22937">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23015">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8644">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22184">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22938">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23016">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8645">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22185">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="22939">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23017">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8646">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio. Terra. Venus e Marte</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22186">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13845,13844,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="22940">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23018">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8647">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22187">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22941">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23019">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8648">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
                <step id="22188">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
                  </response>
                </step>
                <step id="22942">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23020">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8649">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran en sentido antihorario</responsesummary>
              <timemodified>1476780007</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
                  <userid>1407</userid>
                  <response>
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                      <name>_order</name>
                      <value>817,818,816,819,820</value>
                    </variable>
                  </response>
                </step>
                <step id="22943">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="23021">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
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            <question_attempt id="8650">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476780007</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695604</timecreated>
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                      <value>14051,14047,14049,14046,14050,14048</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
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                      <value>0</value>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                      <value>0</value>
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                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
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            <question_attempt id="8651">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780007</timemodified>
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                <step id="22191">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1407</userid>
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                      <value>14056,14055,14054,14057</value>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696306</timecreated>
                  <userid>1407</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476696319</timecreated>
                  <userid>1407</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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      <attempt id="827">
        <userid>1408</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>840</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <sumgrades>21.96429</sumgrades>
        <question_usage id="840">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="9250">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780042</timemodified>
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                <step id="22790">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1408</userid>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="24607">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
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            <question_attempt id="9251">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22791">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
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                      <name>_order</name>
                      <value>13807,13809,13810,13808</value>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
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                      <value>1</value>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476697669</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="9252">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Está máis afastado do sol; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22792">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13832,13834,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="24583">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="24609">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9253">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
                  </response>
                </step>
                <step id="24584">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24610">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9254">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22794">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13836,13835,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="24585">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24611">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9255">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>via láctea</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
                  </response>
                </step>
                <step id="24586">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>via láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="24612">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9256">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A lúa; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22796">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                    <variable>
                      <name>_order</name>
                      <value>13830,13828,13829,13827</value>
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                <step id="24587">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24613">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9257">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Asteroides; Satélites; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo</responsesummary>
              <timemodified>1476780042</timemodified>
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                  <timecreated>1476697653</timecreated>
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                  <timecreated>1476697669</timecreated>
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                      <value>1</value>
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            <question_attempt id="9259">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big bang; big world; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780042</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
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                      <value>1</value>
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              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
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                <step id="24591">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
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                      <name>answer</name>
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                <step id="24617">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9261">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
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                </step>
                <step id="24592">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="24618">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
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            <question_attempt id="9262">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Xúpiter; Mercurio; Urano} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476780042</timemodified>
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                <step id="24619">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
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            <question_attempt id="9263">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 150.000.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22803">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476695956</timecreated>
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                <step id="24594">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24620">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
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                      <value>1</value>
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            <question_attempt id="9264">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz</responsesummary>
              <timemodified>1476780042</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476695956</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
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                      <value>2</value>
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                      <value>1</value>
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                      <value>1</value>
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                      <value>1</value>
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            <question_attempt id="9265">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780042</timemodified>
              <steps>
                <step id="22805">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695956</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
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                <step id="24596">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476697653</timecreated>
                  <userid>1408</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
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                <step id="24622">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476697669</timecreated>
                  <userid>1408</userid>
                  <response>
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            <question_attempt id="9266">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>19</slot>
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              <questionid>382</questionid>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780042</timemodified>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780042</timemodified>
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              <questionid>5678</questionid>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780042</timemodified>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780042</timemodified>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22765">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13807,13808,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="23521">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2500000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9226">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Ten luz propia; Soamente pódese ver de noite; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22766">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13833,13832,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="23444">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23522">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9227">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22767">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23445">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23523">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9228">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha estrela moi afastada; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22768">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13837,13835,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="23446">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23524">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9229">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>via láctea</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22769">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23447">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>via láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23525">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9230">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; O sol; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22770">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13829,13827,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="23448">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23526">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9231">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Cometas; Asteroides; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22771">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7614,7615,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7617,7616,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="23449">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="23527">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9232">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22772">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23450">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23528">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9233">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22773">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13841,13842,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="23451">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23529">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9234">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22774">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23452">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23530">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9235">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22775">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23453">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23531">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9236">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Marte; Venus; Mercurio; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22776">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,7613,43,42,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="23454">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23532">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9237">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22777">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695849</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,783,784</value>
                    </variable>
                  </response>
                </step>
                <step id="23455">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23533">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9238">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre distintas zonas da nosa Galaxia; Entre diferentes soles} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22778">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,49,45,46,51,47,48</value>
                    </variable>
                  </response>
                </step>
                <step id="23456">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23534">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9239">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22779">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="23457">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23535">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9240">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</questionsummary>
              <rightanswer>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22780">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>804,806,803,807,805,808</value>
                    </variable>
                  </response>
                </step>
                <step id="23458">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23536">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9241">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22781">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23459">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23537">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9242">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22782">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23460">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23538">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9243">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22783">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,801,800</value>
                    </variable>
                  </response>
                </step>
                <step id="23461">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23539">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9244">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22784">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13843,13844,13845</value>
                    </variable>
                  </response>
                </step>
                <step id="23462">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23540">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9245">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22785">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23463">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23541">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9246">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22786">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                  </response>
                </step>
                <step id="23464">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="23542">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9247">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22787">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,820,819,816,817</value>
                    </variable>
                  </response>
                </step>
                <step id="23465">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23543">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            <question_attempt id="9248">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22788">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14049,14051,14046,14048,14047,14050</value>
                    </variable>
                  </response>
                </step>
                <step id="23466">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9249">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780040</timemodified>
              <steps>
                <step id="22789">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695850</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14054,14056,14055,14057</value>
                    </variable>
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                </step>
                <step id="23467">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696497</timecreated>
                  <userid>1409</userid>
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                      <name>answer</name>
                      <value>0</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696510</timecreated>
                  <userid>1409</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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        </question_usage>
      </attempt>
      <attempt id="2664">
        <userid>1410</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>2870</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timestart>1499684705</timestart>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>16.37143</sumgrades>
        <question_usage id="2870">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="51615">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129375">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684707</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
                </step>
                <step id="129401">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="129425">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="51616">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129376">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684707</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13807,13809</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
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                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129426">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51617">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Ten luz propia; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Está máis afastado do sol</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129377">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684707</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13833,13831,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="129403">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129427">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51618">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129378">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684707</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
                </step>
                <step id="129404">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129428">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51619">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129379">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684707</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13838,13836,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="129429">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51620">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129380">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684708</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
                </step>
                <step id="129405">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="129430">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51621">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A vía Láctea; A lúa; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129381">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684708</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13827,13828,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="129406">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129431">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51622">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Estrela fugaz; Asteroides; Satélites; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas</responsesummary>
              <timemodified>1499767988</timemodified>
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                <step id="129382">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684708</timecreated>
                  <userid>1410</userid>
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                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
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                      <name>sub2</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
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                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="51623">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129383">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684709</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="129408">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
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                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
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                  <timecreated>1499767988</timecreated>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="51624">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; Big band; Big ben; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129384">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684709</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13841,13839,13842</value>
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                </step>
                <step id="129409">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="129434">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51625">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129385">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684709</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="129410">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129435">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51626">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129386">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684710</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="129411">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="129436">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51627">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Venus; Marte; Urano} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129387">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684710</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <value>42,44</value>
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                      <name>_stemorder</name>
                      <value>42,7612,43,7613,44</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <value>1</value>
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                      <name>sub1</name>
                      <value>2</value>
                    </variable>
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                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <name>sub4</name>
                      <value>2</value>
                    </variable>
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                <step id="129437">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="51628">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 150.000.000 km; Ningunha das anteriores.; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129388">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684710</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,784,786,783</value>
                    </variable>
                  </response>
                </step>
                <step id="129413">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129438">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51629">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre planetas interiores e exteriores; Entre diferentes soles; Entre distintas zonas da nosa Galaxia} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre diferentes soles -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129389">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684710</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>45,50,51,46,49,48,47</value>
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                </step>
                <step id="129414">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
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                      <name>sub5</name>
                      <value>1</value>
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                      <name>sub6</name>
                      <value>2</value>
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                <step id="129439">
                  <sequencenumber>2</sequencenumber>
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              </steps>
            </question_attempt>
            <question_attempt id="51630">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129390">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684711</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,791,792</value>
                    </variable>
                  </response>
                </step>
                <step id="129415">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129440">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="51631">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684711</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,803,808,805,806,804</value>
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                </step>
                <step id="129441">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767988</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="51632">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1499767988</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
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                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1410</userid>
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                      <name>answer</name>
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                <step id="129442">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
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                      <value>1</value>
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            <question_attempt id="51633">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1499767988</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>answer</name>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
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                  <response>
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                      <value>1</value>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129394">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,801,800</value>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="129444">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1499767988</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>_order</name>
                      <value>13846,13845,13844,13843</value>
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                </step>
                <step id="129419">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="129445">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="51636">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129396">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="129446">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="51637">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129397">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
                  </response>
                </step>
                <step id="129421">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
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                <step id="129447">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="51638">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran no mesmo sentido</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
                <step id="129398">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,819,818,816,820</value>
                    </variable>
                  </response>
                </step>
                <step id="129422">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="129448">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <value>1</value>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1499767988</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684712</timecreated>
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                      <name>_order</name>
                      <value>14050,14047,14051,14046,14049,14048</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>choice0</name>
                      <value>1</value>
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                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
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                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
              <timemodified>1499767988</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499684713</timecreated>
                  <userid>1410</userid>
                  <response>
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                      <value>14055,14056,14057,14054</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1499767978</timecreated>
                  <userid>1410</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                  <state>gradedwrong</state>
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                  <timecreated>1499767988</timecreated>
                  <userid>1410</userid>
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                      <name>-finish</name>
                      <value>1</value>
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        <question_usage id="767">
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="7865">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779973</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
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                  </response>
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                <step id="20883">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
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                <step id="20961">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7866">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19607">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13809,13808,13807</value>
                    </variable>
                  </response>
                </step>
                <step id="20884">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20962">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7867">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Ten luz propia; Soamente pódese ver de noite; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19608">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13833,13832,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="20885">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20963">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7868">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19609">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20886">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20964">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7869">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un cinturón de meteoritos; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19610">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13837,13835,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="20887">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20965">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7870">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Láctea</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19611">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20888">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20966">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7871">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; Marte; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19612">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13830,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="20889">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20967">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7872">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Cometas; Estrela fugaz; Satélites; Asteroides}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19613">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7617,7615,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7617,7616,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="20890">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20968">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7873">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19614">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20891">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20969">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7874">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19615">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13840,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="20892">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20970">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7875">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19616">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="20893">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20971">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7876">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19617">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20894">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20972">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7877">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Xúpiter; Urano; Mercurio; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19618">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7613,7612,44,42,43</value>
                    </variable>
                  </response>
                </step>
                <step id="20895">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20973">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7878">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; Ningunha das anteriores.; 150.000.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19619">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,786,784,783</value>
                    </variable>
                  </response>
                </step>
                <step id="20896">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20974">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7879">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19620">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>46,47,48,51,50,49,45</value>
                    </variable>
                  </response>
                </step>
                <step id="20897">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20975">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7880">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19621">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
                    </variable>
                  </response>
                </step>
                <step id="20898">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20976">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7881">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19622">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,806,805,807,808,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20899">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20977">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7882">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19623">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20900">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20978">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7883">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19624">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20901">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20979">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7884">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19625">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="20902">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20980">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7885">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19626">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13846,13844,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="20903">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20981">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7886">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19627">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20904">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20982">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7887">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779973</timemodified>
              <steps>
                <step id="19628">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685562</timecreated>
                  <userid>1411</userid>
                  <response>
                  </response>
                </step>
                <step id="20905">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686849</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="20983">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686864</timecreated>
                  <userid>1411</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7888">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779973</timemodified>
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                  <sequencenumber>1</sequencenumber>
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                <step id="20984">
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              <slot>25</slot>
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              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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      <attempt id="752">
        <userid>1412</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>765</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <question_usage id="765">
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            <question_attempt id="7813">
              <slot>1</slot>
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              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                  <userid>1412</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="20674">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
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              <steps>
                <step id="19555">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1412</userid>
                  <response>
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                      <value>13809,13807,13810,13808</value>
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                      <value>1</value>
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                      <value>1</value>
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                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
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                <step id="20675">
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                  <fraction>0.7500000</fraction>
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                      <value>1</value>
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            <question_attempt id="7815">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Está máis afastado do sol; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779969</timemodified>
              <steps>
                <step id="19556">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13832,13834,13833</value>
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                </step>
                <step id="20539">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20676">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7816">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <response>
                  </response>
                </step>
                <step id="20540">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20677">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            <question_attempt id="7817">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779969</timemodified>
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                      <name>_order</name>
                      <value>13837,13838,13836,13835</value>
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                </step>
                <step id="20541">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20678">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7818">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
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                  </response>
                </step>
                <step id="20542">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
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                <step id="20679">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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              <slot>7</slot>
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              <questionid>5674</questionid>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="20680">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Satélites; Cometas; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <timecreated>1476686668</timecreated>
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            <question_attempt id="7821">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685555</timecreated>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
                  <userid>1412</userid>
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                  <timecreated>1476686668</timecreated>
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            <question_attempt id="7822">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; big world; Big ben; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <timecreated>1476685555</timecreated>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                      <name>answer</name>
                      <value>3</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7823">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685555</timecreated>
                  <userid>1412</userid>
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                      <value>13815,13813,13814</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                <step id="20684">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="7824">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779969</timemodified>
              <steps>
                <step id="19565">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685555</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
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                </step>
                <step id="20548">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="20685">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
                  <userid>1412</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="7825">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Mercurio; Venus; Urano; Marte} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
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            <question_attempt id="7826">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 300.000 km; 150.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779969</timemodified>
              <steps>
                <step id="19567">
                  <sequencenumber>0</sequencenumber>
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                <step id="20550">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                  <response>
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                      <value>3</value>
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                <step id="20687">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
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            <question_attempt id="7827">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <state>complete</state>
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            <question_attempt id="7828">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779969</timemodified>
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                <step id="19569">
                  <sequencenumber>0</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685555</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
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                <step id="20552">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686639</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>2</value>
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                <step id="20689">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686668</timecreated>
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            <question_attempt id="7829">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
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              <slot>18</slot>
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              <questionid>383</questionid>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779969</timemodified>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779969</timemodified>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779969</timemodified>
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                  <timecreated>1476686668</timecreated>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779969</timemodified>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

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              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22297">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13810,13807,13808</value>
                    </variable>
                  </response>
                </step>
                <step id="23365">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23495">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8758">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22298">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13834,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="23366">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23496">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8759">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22299">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                  </response>
                </step>
                <step id="23367">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23497">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8760">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22300">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13836,13835,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="23368">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23498">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8761">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Lactea</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22301">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                  </response>
                </step>
                <step id="23369">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="23499">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="25182">
                  <sequencenumber>3</sequencenumber>
                  <state>mangrpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476768484</timecreated>
                  <userid>1386</userid>
                  <response>
                    <variable>
                      <name>-comment</name>
                      <value></value>
                    </variable>
                    <variable>
                      <name>-commentformat</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>-mark</name>
                      <value>0.5</value>
                    </variable>
                    <variable>
                      <name>-maxmark</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8762">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A lúa; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22302">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13828,13829,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="23370">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23500">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8763">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Estrela fugaz; Asteroides; Cometas}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22303">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7617,7614,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7614,7617,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="23371">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="23501">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8764">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22304">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23372">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23502">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8765">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22305">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13842,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="23373">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23503">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8766">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22306">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="23374">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23504">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8767">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22307">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23375">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23505">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8768">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Mercurio; Xúpiter; Urano} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22308">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,7613,42,7612,44</value>
                    </variable>
                  </response>
                </step>
                <step id="23376">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23506">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8769">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22309">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,786,784</value>
                    </variable>
                  </response>
                </step>
                <step id="23377">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23507">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8770">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre diferentes soles; Entre diferentes Galaxias; Entre Marte é a Terra; Entre o Sol e Xúpiter} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22310">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,47,50,48,51,45,46</value>
                    </variable>
                  </response>
                </step>
                <step id="23378">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23508">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8771">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22311">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="23379">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23509">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8772">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22312">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,803,807,804,806,805</value>
                    </variable>
                  </response>
                </step>
                <step id="23380">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23510">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8773">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22313">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                  </response>
                </step>
                <step id="23381">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23511">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8774">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22314">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                  </response>
                </step>
                <step id="23382">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23512">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8775">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22315">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="23383">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23513">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8776">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22316">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13844,13843,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="23384">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23514">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8777">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780015</timemodified>
              <steps>
                <step id="22317">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695652</timecreated>
                  <userid>1413</userid>
                  <response>
                  </response>
                </step>
                <step id="23385">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696491</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23515">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696507</timecreated>
                  <userid>1413</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8778">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
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                  <fraction>1.0000000</fraction>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
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                      <value>818,819,816,820,817</value>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
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                      <value>1</value>
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                      <value>1</value>
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              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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        <uniqueid>769</uniqueid>
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              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>2</slot>
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              <questionid>5668</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
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            <question_attempt id="7919">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779976</timemodified>
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                      <value>13833,13834,13832,13831</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7920">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779976</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
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                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20181">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779976</timemodified>
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                      <value>13836,13835,13838,13837</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="20182">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7922">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
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                      <value>Vía Láctea</value>
                    </variable>
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              <questionid>5674</questionid>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; O sol; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779976</timemodified>
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              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Estrela fugaz; Satélites; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides</responsesummary>
              <timemodified>1476779976</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
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                  <fraction>0.2500000</fraction>
                  <timecreated>1476686351</timecreated>
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            </question_attempt>
            <question_attempt id="7925">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779976</timemodified>
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                <step id="19666">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
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                    <variable>
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                      <value>0</value>
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                    </variable>
                    <variable>
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                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476686351</timecreated>
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                      <value>1</value>
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            <question_attempt id="7926">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; big world; Big band; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19667">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
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                      <name>_order</name>
                      <value>13840,13842,13841,13839</value>
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                <step id="20161">
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
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                <step id="20187">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7927">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
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                </step>
                <step id="20162">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="20188">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7928">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19669">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
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                </step>
                <step id="20163">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="20189">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7929">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Marte; Mercurio; Venus; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779976</timemodified>
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                  <state>todo</state>
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                <step id="20190">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
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                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7930">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19671">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
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                <step id="20165">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
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                      <value>0</value>
                    </variable>
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                </step>
                <step id="20191">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            </question_attempt>
            <question_attempt id="7931">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</responsesummary>
              <timemodified>1476779976</timemodified>
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                  <state>todo</state>
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                      <value>49,45,46,51,48,50,47</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1415</userid>
                  <response>
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                      <value>1</value>
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                    <variable>
                      <name>sub1</name>
                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <value>2</value>
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                      <value>1</value>
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                <step id="20192">
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                  <timecreated>1476686351</timecreated>
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            <question_attempt id="7932">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779976</timemodified>
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                <step id="19673">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
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                </step>
                <step id="20167">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="20193">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7933">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,804,808,805,807,806</value>
                    </variable>
                  </response>
                </step>
                <step id="20168">
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                  <timecreated>1476686330</timecreated>
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                  <response>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                <step id="20194">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="7934">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19675">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                  </response>
                </step>
                <step id="20169">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20195">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7935">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19676">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                  </response>
                </step>
                <step id="20170">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20196">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7936">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 150 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19677">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,802,800</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20197">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7937">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779976</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13843,13846,13845</value>
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                </step>
                <step id="20172">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20198">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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            <question_attempt id="7938">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19679">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                  </response>
                </step>
                <step id="20173">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20199">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7939">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779976</timemodified>
              <steps>
                <step id="19680">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                  </response>
                </step>
                <step id="20174">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="20200">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7940">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran no mesmo sentido; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779977</timemodified>
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                <step id="19681">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
                  <userid>1415</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>820,817,816,818,819</value>
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                </step>
                <step id="20175">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686330</timecreated>
                  <userid>1415</userid>
                  <response>
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                      <name>answer</name>
                      <value>4</value>
                    </variable>
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                <step id="20201">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686351</timecreated>
                  <userid>1415</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            <question_attempt id="7941">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476779977</timemodified>
              <steps>
                <step id="19682">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685566</timecreated>
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                      <name>_order</name>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1415</userid>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
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                      <name>choice5</name>
                      <value>1</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779977</timemodified>
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                  <timecreated>1476686351</timecreated>
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                      <value>1</value>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779963</timemodified>
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              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19581">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13807,13809</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="21229">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7841">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Está máis afastado do sol; Ten luz propia; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19582">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13834,13833,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="20860">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21230">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7842">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19583">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20861">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21231">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7843">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19584">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13837,13836,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="20862">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21232">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7844">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Lactea</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19585">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20863">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="21233">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7845">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A lúa; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19586">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13828,13829,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="20864">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21234">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7846">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Estrela fugaz; Satélites; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19587">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7617,7615,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7614,7615,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="20865">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21235">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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            <question_attempt id="7847">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19588">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20866">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21236">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7848">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big bang; Big ben; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19589">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13840,13839,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="20867">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21237">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7849">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19590">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="20868">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21238">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7850">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19591">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="21093">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686936</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21239">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7851">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Mercurio; Marte; Urano; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19592">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,42,7613,44,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="20869">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21240">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7852">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; Ningunha das anteriores.; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>Ningunha das anteriores.</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19593">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,783,786,785</value>
                    </variable>
                  </response>
                </step>
                <step id="20870">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21241">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7853">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre Marte é a Terra; Entre planetas interiores e exteriores} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19594">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,51,48,47,46,45,49</value>
                    </variable>
                  </response>
                </step>
                <step id="20871">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21242">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7854">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>Non é unha unidade de medida</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19595">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685557</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20872">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21243">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7855">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19596">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,808,803,806,807,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20873">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21244">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7856">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19597">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20874">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21245">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7857">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19598">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20875">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21246">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7858">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 billóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19599">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,800,801</value>
                    </variable>
                  </response>
                </step>
                <step id="20876">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21247">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7859">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19600">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13846,13844,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="20877">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21248">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7860">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19601">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20878">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21249">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7861">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19602">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685558</timecreated>
                  <userid>1416</userid>
                  <response>
                  </response>
                </step>
                <step id="20879">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21250">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779963</timemodified>
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                  <userid>1416</userid>
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                <step id="20880">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
                  <response>
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                      <value>3</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
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              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
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                      <value>1</value>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                      <value>1</value>
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                      <name>choice5</name>
                      <value>0</value>
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                  <fraction>0.5000000</fraction>
                  <timecreated>1476686987</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779963</timemodified>
              <steps>
                <step id="19605">
                  <sequencenumber>0</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686833</timecreated>
                  <userid>1416</userid>
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                      <value>2</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686987</timecreated>
                  <userid>1416</userid>
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                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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      <attempt id="773">
        <userid>1417</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>786</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>20.27857</sumgrades>
        <question_usage id="786">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8359">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780002</timemodified>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="21779">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687614</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8360">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20101">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13808,13810,13809</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
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                      <value>1</value>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                <step id="21780">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8361">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20102">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13834,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="21755">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21781">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8362">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20103">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
                </step>
                <step id="21756">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21782">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8363">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20104">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13837,13838,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="21757">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21783">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="8364">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vìa lactea</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20105">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
                </step>
                <step id="21758">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vìa lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="21784">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8365">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; O sol; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20106">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
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                    <variable>
                      <name>_order</name>
                      <value>13827,13830,13829,13828</value>
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                <step id="21759">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21785">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Asteroides; Satélites; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20107">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
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                    <variable>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
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                      <value>2</value>
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                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8367">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20108">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  </response>
                </step>
                <step id="21761">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <value>0</value>
                    </variable>
                    <variable>
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                      <value>0</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
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                <step id="21787">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8368">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20109">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13840,13841</value>
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                </step>
                <step id="21762">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21788">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8369">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20110">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
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                </step>
                <step id="21763">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="21789">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8370">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20111">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685966</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21764">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21790">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8371">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Marte; Venus; Urano; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20112">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
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                      <value>42,44</value>
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                      <value>7612,7613,43,44,42</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
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                      <name>sub1</name>
                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21791">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8372">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20113">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,786,784</value>
                    </variable>
                  </response>
                </step>
                <step id="21766">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21792">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8373">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre diferentes Galaxias} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <value>45,47</value>
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                      <name>_stemorder</name>
                      <value>48,50,45,49,47,46,51</value>
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                <step id="21767">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
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                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
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                <step id="21793">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4285714</fraction>
                  <timecreated>1476687614</timecreated>
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            <question_attempt id="8374">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20115">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
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                </step>
                <step id="21768">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="21794">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8375">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476780002</timemodified>
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                  <response>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                <step id="21795">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8376">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20117">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
                </step>
                <step id="21770">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21796">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8377">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
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                <step id="21771">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21797">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8378">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20119">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,801,802</value>
                    </variable>
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                </step>
                <step id="21772">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="21798">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8379">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20120">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13845,13846,13843</value>
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                  </response>
                </step>
                <step id="21773">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21799">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8380">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20121">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
                </step>
                <step id="21774">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21800">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8381">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20122">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                  </response>
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                <step id="21775">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21801">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8382">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20123">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
                  <userid>1417</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,817,820,818,819</value>
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                </step>
                <step id="21776">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <value>4</value>
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                <step id="21802">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8383">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476780002</timemodified>
              <steps>
                <step id="20124">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685967</timecreated>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687557</timecreated>
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                      <value>0</value>
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                      <value>0</value>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687614</timecreated>
                  <userid>1417</userid>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780002</timemodified>
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                  <timecreated>1476687614</timecreated>
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                      <value>1</value>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1477332543</timemodified>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29903">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331361</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13808,13807,13809</value>
                    </variable>
                  </response>
                </step>
                <step id="29929">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="29955">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11743">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29904">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331361</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13834,13832,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="29930">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="29956">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11744">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29905">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331361</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29931">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29957">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11745">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un cinturón de meteoritos; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29906">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331361</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13837,13838,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="29932">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="29958">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11746">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29907">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29933">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="29959">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11747">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; O sol; A vía Láctea; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29908">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13829,13827,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="29934">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29960">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11748">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Asteroides; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29909">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7616,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7615,7617,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="29935">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="29961">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11749">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29910">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="29936">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29962">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11750">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big band; Big bang; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29911">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13841,13840,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="29937">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="29963">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11751">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29912">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="29938">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="29964">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11752">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29913">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="29939">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29965">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11753">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Xúpiter; Mercurio; Marte; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29914">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,7612,42,7613,43</value>
                    </variable>
                  </response>
                </step>
                <step id="29940">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29966">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11754">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29915">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,783,784</value>
                    </variable>
                  </response>
                </step>
                <step id="29941">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="29967">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11755">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29916">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,45,51,50,48,47,46</value>
                    </variable>
                  </response>
                </step>
                <step id="29942">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="29968">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11756">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29917">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="29943">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="29969">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11757">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29918">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,807,803,804,806,805</value>
                    </variable>
                  </response>
                </step>
                <step id="29944">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29970">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11758">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29919">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29945">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="29971">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11759">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29920">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29946">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="29972">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11760">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 150 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29921">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,802,800</value>
                    </variable>
                  </response>
                </step>
                <step id="29947">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="29973">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11761">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29922">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13844,13845,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="29948">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="29974">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11762">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29923">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29949">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="29975">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="11763">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio.</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29924">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                  </response>
                </step>
                <step id="29950">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio.</value>
                    </variable>
                  </response>
                </step>
                <step id="29976">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="11764">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29925">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>820,818,816,819,817</value>
                    </variable>
                  </response>
                </step>
                <step id="29951">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="29977">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="11765">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29926">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14051,14046,14049,14050,14048,14047</value>
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                  </response>
                </step>
                <step id="29952">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
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                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
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                <step id="29978">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="11766">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1477332543</timemodified>
              <steps>
                <step id="29927">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477331362</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14055,14056,14054</value>
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                  </response>
                </step>
                <step id="29953">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1477332529</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="29979">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1477332542</timecreated>
                  <userid>1418</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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        </question_usage>
      </attempt>
      <attempt id="817">
        <userid>1419</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>830</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
        <currentpage>0</currentpage>
        <preview>0</preview>
        <state>finished</state>
        <timestart>1476695719</timestart>
        <timefinish>1476696488</timefinish>
        <timemodified>1476780044</timemodified>
        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>19.66429</sumgrades>
        <question_usage id="830">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8990">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22530">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                  </response>
                </step>
                <step id="23286">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23338">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8991">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22531">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13809,13808,13807</value>
                    </variable>
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                </step>
                <step id="23287">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23339">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8992">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; É moito máis grande; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22532">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13831,13833,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="23288">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23340">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8993">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22533">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                  </response>
                </step>
                <step id="23289">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23341">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8994">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22534">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13838,13837,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="23290">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23342">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8995">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22535">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                  </response>
                </step>
                <step id="23291">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23343">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8996">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22536">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13829,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="23292">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23344">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8997">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Satélites; Asteroides; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780027</timemodified>
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                      <value>1</value>
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                  <fraction>0.2500000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
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                      <value>1</value>
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            <question_attempt id="8998">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780027</timemodified>
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                <step id="22538">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                </step>
                <step id="23294">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.8000000</fraction>
                  <timecreated>1476696488</timecreated>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="8999">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22539">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13841,13842,13840</value>
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                <step id="23295">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23347">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9000">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sol.</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22540">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
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                </step>
                <step id="23296">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23348">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9001">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22541">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="23297">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23349">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="9002">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Mercurio; Xúpiter; Urano; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476780027</timemodified>
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                <step id="22542">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
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                      <name>_choiceorder</name>
                      <value>44,42</value>
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                      <value>43,42,7612,44,7613</value>
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                  <sequencenumber>1</sequencenumber>
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                  <timecreated>1476696471</timecreated>
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                      <value>2</value>
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                      <value>1</value>
                    </variable>
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                      <value>1</value>
                    </variable>
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                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23350">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9003">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 300.000 km; 150.000.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22543">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,783,784,785</value>
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                </step>
                <step id="23299">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23351">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9004">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476780027</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
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                      <name>_choiceorder</name>
                      <value>45,47</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>48,46,50,49,51,47,45</value>
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                </step>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
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                      <value>1</value>
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                      <name>sub6</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
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            </question_attempt>
            <question_attempt id="9005">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22545">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
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                </step>
                <step id="23301">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="23353">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="9006">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476780027</timemodified>
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                      <name>_order</name>
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                    <variable>
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                    </variable>
                    <variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
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                      <value>1</value>
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            <question_attempt id="9007">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780027</timemodified>
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                <step id="22547">
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                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
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                      <name>answer</name>
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                <step id="23355">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <value>1</value>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22548">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                  </response>
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                <step id="23304">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
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                <step id="23356">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <value>1</value>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22549">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
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                      <value>801,800,802</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="23357">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780027</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <name>_order</name>
                      <value>13843,13845,13846,13844</value>
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                <step id="23306">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="23358">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9011">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22551">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
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                <step id="23307">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
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                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="23359">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="9012">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780027</timemodified>
              <steps>
                <step id="22552">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                  </response>
                </step>
                <step id="23308">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
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                <step id="23360">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9013">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780027</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695719</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,818,820,819,816</value>
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                </step>
                <step id="23309">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696471</timecreated>
                  <userid>1419</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="23361">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696488</timecreated>
                  <userid>1419</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
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                      <value>0</value>
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                      <value>0</value>
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                      <value>1</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19893">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685621</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13807,13809,13808</value>
                    </variable>
                  </response>
                </step>
                <step id="20316">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20375">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8153">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Ten luz propia; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19894">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685621</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13832,13833,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="20317">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20376">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8154">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19895">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685621</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20318">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20377">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8155">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19896">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685621</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="20319">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20378">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8156">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19897">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20320">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea.</value>
                    </variable>
                  </response>
                </step>
                <step id="20379">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8157">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; A vía Láctea; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19898">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13827,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="20321">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20380">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8158">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Asteroides; Estrela fugaz; Cometas; Satélites}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Asteroides;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Satélites; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19899">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7617,7616,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7617,7614,7616,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="20322">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20381">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8159">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19900">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20323">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20382">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8160">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big bang; Big band; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19901">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13840,13841,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="20324">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20383">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8161">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19902">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="20325">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20384">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8162">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19903">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20326">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20385">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8163">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Venus; Marte; Urano; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19904">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,43,7613,44,42</value>
                    </variable>
                  </response>
                </step>
                <step id="20327">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20386">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8164">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19905">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,784,783,785</value>
                    </variable>
                  </response>
                </step>
                <step id="20328">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20387">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8165">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre diferentes soles; Entre diferentes Galaxias; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre o Sol e Xúpiter} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19906">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,48,51,45,47,50,46</value>
                    </variable>
                  </response>
                </step>
                <step id="20329">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20388">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8166">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19907">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20330">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20389">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8167">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19908">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,808,803,806,805,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20331">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20390">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8168">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19909">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20332">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20391">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8169">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19910">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20333">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20392">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8170">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19911">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="20334">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20393">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8171">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19912">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13843,13844,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="20335">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20394">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8172">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19913">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20336">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20395">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8173">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19914">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                  </response>
                </step>
                <step id="20337">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio.</value>
                    </variable>
                  </response>
                </step>
                <step id="20396">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8174">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19915">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,820,817,816,819</value>
                    </variable>
                  </response>
                </step>
                <step id="20338">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>4</value>
                    </variable>
                  </response>
                </step>
                <step id="20397">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8175">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19916">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
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                    <variable>
                      <name>_order</name>
                      <value>14049,14051,14046,14048,14050,14047</value>
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                <step id="20339">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
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                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
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                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8176">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779990</timemodified>
              <steps>
                <step id="19917">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685622</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14056,14054,14055</value>
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                <step id="20340">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686525</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="20399">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686558</timecreated>
                  <userid>1420</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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        </question_usage>
      </attempt>
      <attempt id="767">
        <userid>1421</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>780</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>22.85000</sumgrades>
        <question_usage id="780">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8203">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779993</timemodified>
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                <step id="19944">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1421</userid>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="21094">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8204">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19945">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13808,13807,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                <step id="21095">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8205">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Soamente pódese ver de noite; Está máis afastado do sol; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19946">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13832,13834,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="21043">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21096">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8206">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19947">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
                </step>
                <step id="21044">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21097">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8207">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779993</timemodified>
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                <step id="19948">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13836,13838,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="21045">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21098">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8208">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1476779993</timemodified>
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                <step id="19949">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
                </step>
                <step id="21046">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21099">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8209">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19950">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13828,13829,13830</value>
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                <step id="21047">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21100">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8210">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Satélites; Cometas; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19951">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7615,7616,7617</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7616,7614,7617</value>
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                </step>
                <step id="21048">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="21101">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8211">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19952">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21049">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21102">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8212">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big bang; Big ben; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19953">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13840,13839,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="21050">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21103">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8213">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19954">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="21051">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21104">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8214">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19955">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="21052">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21105">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8215">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Xúpiter; Marte; Venus; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Xúpiter -&gt; Rochoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19956">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,7612,7613,43,42</value>
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                  </response>
                </step>
                <step id="21053">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21106">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8216">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; 150.000.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19957">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,784,786</value>
                    </variable>
                  </response>
                </step>
                <step id="21054">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21107">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8217">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre diferentes soles; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19958">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,47,45,46,48,51,50</value>
                    </variable>
                  </response>
                </step>
                <step id="21055">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21108">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8218">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19959">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
                    </variable>
                  </response>
                </step>
                <step id="21056">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21109">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8219">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476779993</timemodified>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
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                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8220">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19961">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
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                <step id="21058">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="21111">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8221">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19962">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
                </step>
                <step id="21059">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21112">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8222">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19963">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,801,802</value>
                    </variable>
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                </step>
                <step id="21060">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21113">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8223">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13843,13845,13844</value>
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                  </response>
                </step>
                <step id="21061">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21114">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8224">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19965">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
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                <step id="21062">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21115">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8225">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19966">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                  </response>
                </step>
                <step id="21063">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
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                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
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                <step id="21116">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8226">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19967">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,819,817,820,816</value>
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                </step>
                <step id="21064">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="21117">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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            <question_attempt id="8227">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476779993</timemodified>
              <steps>
                <step id="19968">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685667</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686921</timecreated>
                  <userid>1421</userid>
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                      <value>0</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                      <value>0</value>
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                      <value>1</value>
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                    </variable>
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                      <name>choice5</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
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                      <value>1</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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                  <timecreated>1476686921</timecreated>
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                  <response>
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                      <value>3</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686943</timecreated>
                  <userid>1421</userid>
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                      <name>-finish</name>
                      <value>1</value>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780035</timemodified>
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                      <value>1</value>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22661">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13809,13807</value>
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                  </response>
                </step>
                <step id="24017">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
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                <step id="24103">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9122">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Ten luz propia; É moito máis grande; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22662">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13833,13831,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="24018">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24104">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9123">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22663">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24019">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24105">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9124">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22664">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13835,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="24020">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24106">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9125">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía láctea</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22665">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24021">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="24107">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9126">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; O sol; Marte; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22666">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13829,13830,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="24022">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24108">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9127">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Asteroides; Cometas; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22667">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7616,7615,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7617,7616,7614,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="24023">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="24109">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="9128">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22668">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="24024">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24110">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9129">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22669">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13840,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="24025">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24111">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9130">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22670">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="24026">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24112">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9131">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22671">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="24027">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24113">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9132">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Urano; Xúpiter; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22672">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,7613,44,7612,42</value>
                    </variable>
                  </response>
                </step>
                <step id="24028">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24114">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9133">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 300.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22673">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,784,783,785</value>
                    </variable>
                  </response>
                </step>
                <step id="24029">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24115">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9134">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre o cinto de asteroides e o Sol} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22674">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>48,47,46,51,49,45,50</value>
                    </variable>
                  </response>
                </step>
                <step id="24030">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24116">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9135">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22675">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="24031">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24117">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9136">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22676">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,806,804,803,808,805</value>
                    </variable>
                  </response>
                </step>
                <step id="24032">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24118">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9137">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22677">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24033">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24119">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9138">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22678">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24034">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24120">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9139">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>150 millóns de km</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22679">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="24035">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="24121">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9140">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22680">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13844,13846,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="24036">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24122">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9141">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22681">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24037">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24123">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="9142">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22682">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                  </response>
                </step>
                <step id="24038">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="24124">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
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            <question_attempt id="9143">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22683">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,816,820,818,819</value>
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                  </response>
                </step>
                <step id="24039">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>4</value>
                    </variable>
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                </step>
                <step id="24125">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="9144">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22684">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
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                  <response>
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                      <name>_order</name>
                      <value>14046,14047,14051,14048,14049,14050</value>
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                <step id="24040">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
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                <step id="24126">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="9145">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780035</timemodified>
              <steps>
                <step id="22685">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695761</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14056,14054,14055</value>
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                <step id="24041">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696823</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="24127">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696843</timecreated>
                  <userid>1422</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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        </question_usage>
      </attempt>
      <attempt id="768">
        <userid>1423</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>781</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>20.97143</sumgrades>
        <question_usage id="781">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8229">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19970">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21163">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="21450">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8230">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19971">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13809,13807</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
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                      <name>choice0</name>
                      <value>1</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21451">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8231">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Está máis afastado do sol; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19972">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13834,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="21169">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21452">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8232">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19973">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21170">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21453">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8233">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19974">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13838,13835,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="21173">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21454">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8234">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>o sistema solar</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19975">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21174">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>o sistema solar</value>
                    </variable>
                  </response>
                </step>
                <step id="21455">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8235">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19976">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13827,13828,13829</value>
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                  </response>
                </step>
                <step id="21176">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21456">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8236">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Asteroides; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476779995</timemodified>
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                      <value>4</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8237">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19978">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
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                  <response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
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                    <variable>
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                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.6000000</fraction>
                  <timecreated>1476687068</timecreated>
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            <question_attempt id="8238">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; big world; Big ben; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19979">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13842,13839,13840</value>
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                <step id="21181">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="21459">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8239">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19980">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
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                </step>
                <step id="21182">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21460">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8240">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19981">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21183">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21461">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8241">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Venus; Marte; Mercurio; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779995</timemodified>
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                  <state>todo</state>
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                  <userid>1423</userid>
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                      <value>44,42</value>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
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                      <value>2</value>
                    </variable>
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                      <value>2</value>
                    </variable>
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                      <value>2</value>
                    </variable>
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                      <name>sub4</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="21462">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8242">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; 150.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19983">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,785,786</value>
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                </step>
                <step id="21185">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21463">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8243">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779995</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
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                      <value>47,45</value>
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                </step>
                <step id="21186">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
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                      <name>sub5</name>
                      <value>1</value>
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                      <name>sub6</name>
                      <value>2</value>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.5714286</fraction>
                  <timecreated>1476687068</timecreated>
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                  <response>
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              </steps>
            </question_attempt>
            <question_attempt id="8244">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19985">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
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                </step>
                <step id="21187">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="21465">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8245">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476779995</timemodified>
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                      <value>0</value>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8246">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19987">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
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                  <response>
                  </response>
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                <step id="21189">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="21467">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8247">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19988">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21190">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21468">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8248">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19989">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
                  </response>
                </step>
                <step id="21191">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21469">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8249">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19990">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13843,13845,13846</value>
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                  </response>
                </step>
                <step id="21192">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21470">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8250">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19991">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21193">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21471">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8251">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19992">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                  </response>
                </step>
                <step id="21194">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21472">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8252">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19993">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,817,818,819,820</value>
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                </step>
                <step id="21195">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1423</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="21473">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8253">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476779995</timemodified>
              <steps>
                <step id="19994">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685695</timecreated>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                      <value>1</value>
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                      <value>1</value>
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                      <name>choice3</name>
                      <value>0</value>
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                      <value>0</value>
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                      <value>0</value>
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                  <timecreated>1476687068</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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                      <value>2</value>
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                  <state>gradedright</state>
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                  <timecreated>1476687068</timecreated>
                  <userid>1423</userid>
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                      <name>-finish</name>
                      <value>1</value>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <behaviour>deferredfeedback</behaviour>
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              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19451">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13810,13807,13808</value>
                    </variable>
                  </response>
                </step>
                <step id="20264">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20290">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7711">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19452">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13833,13834,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="20265">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20291">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7712">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19453">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                  </response>
                </step>
                <step id="20266">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20292">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7713">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19454">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13835,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="20267">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20293">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7714">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Lactea</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19455">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                  </response>
                </step>
                <step id="20268">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="20294">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7715">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; Marte; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19456">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13828,13830,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="20269">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20295">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7716">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Estrela fugaz; Cometas; Asteroides}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19457">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7617,7616,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7615,7614,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="20270">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20296">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7717">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19458">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20271">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20297">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7718">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big ben; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big band</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19459">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13839,13841,13840</value>
                    </variable>
                  </response>
                </step>
                <step id="20272">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20298">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7719">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19460">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13815,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="20273">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20299">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7720">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19461">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="20274">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20300">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7721">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Mercurio; Marte; Venus; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Venus -&gt; Gasoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19462">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,42,7613,43,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="20275">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20301">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7722">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; Ningunha das anteriores.; 150.000.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19463">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,786,784,785</value>
                    </variable>
                  </response>
                </step>
                <step id="20276">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20302">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7723">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19464">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>51,50,45,48,47,49,46</value>
                    </variable>
                  </response>
                </step>
                <step id="20277">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20303">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4285714</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7724">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19465">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
                    </variable>
                  </response>
                </step>
                <step id="20278">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20304">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7725">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19466">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>805,807,803,808,806,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20279">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20305">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7726">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19467">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                  </response>
                </step>
                <step id="20280">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20306">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7727">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19468">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                  </response>
                </step>
                <step id="20281">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20307">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7728">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 150 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19469">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,802,800</value>
                    </variable>
                  </response>
                </step>
                <step id="20282">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20308">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7729">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19470">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13845,13846,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="20283">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20309">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7730">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19471">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
                  <userid>1424</userid>
                  <response>
                  </response>
                </step>
                <step id="20284">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20310">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7731">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779971</timemodified>
              <steps>
                <step id="19472">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685532</timecreated>
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                  <response>
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                  <timecreated>1476686451</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="20311">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran no mesmo sentido; Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779971</timemodified>
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                      <value>817,816,818,820,819</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
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                      <value>4</value>
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                <step id="20312">
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686482</timecreated>
                  <userid>1424</userid>
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              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476779971</timemodified>
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                      <value>1</value>
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                      <name>choice5</name>
                      <value>0</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </responsesummary>
              <timemodified>1476779971</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686451</timecreated>
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        <userid>1425</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>783</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>14.50000</sumgrades>
        <question_usage id="783">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8281">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779998</timemodified>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="21254">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8282">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20023">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13809,13810,13808</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
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                      <value>1</value>
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                    <variable>
                      <name>choice1</name>
                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21255">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8283">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20024">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13834,13831,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="21207">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21256">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8284">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20025">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                  </response>
                </step>
                <step id="21208">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21257">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8285">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20026">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13838,13836,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="21209">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21258">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8286">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
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              <steps>
                <step id="20027">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                  </response>
                </step>
                <step id="21259">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; Marte; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20028">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
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                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13830,13829</value>
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                <step id="21260">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8288">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Cometas; Estrela fugaz; Satélites; Asteroides}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>$@NULL@$</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20029">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7617,7615,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7617,7615,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="21261">
                  <sequencenumber>1</sequencenumber>
                  <state>gaveup</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8289">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20030">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21210">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21262">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8290">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big bang; Big ben; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big band</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20031">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13840,13839,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="21211">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21263">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8291">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sol.</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20032">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="21212">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21264">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8292">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20033">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="21213">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21265">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8293">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Urano; Marte; Xúpiter; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20034">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,44,7613,7612,42</value>
                    </variable>
                  </response>
                </step>
                <step id="21214">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21266">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8294">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 300.000 km; 150.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20035">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,783,785,784</value>
                    </variable>
                  </response>
                </step>
                <step id="21215">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21267">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8295">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre diferentes soles; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</responsesummary>
              <timemodified>1476779998</timemodified>
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                <step id="20036">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685792</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,48,49,45,51,46,47</value>
                    </variable>
                  </response>
                </step>
                <step id="21216">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
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                <step id="21268">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8296">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20037">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685793</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
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                </step>
                <step id="21217">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21269">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8297">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
                <step id="20038">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685793</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,807,804,805,806,803</value>
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                  </response>
                </step>
                <step id="21218">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686982</timecreated>
                  <userid>1425</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779998</timemodified>
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                  <fraction>0.0000000</fraction>
                  <timecreated>1476687001</timecreated>
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                  <response>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779998</timemodified>
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                  <timecreated>1476685793</timecreated>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687001</timecreated>
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                  <response>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779998</timemodified>
              <steps>
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              <slot>21</slot>
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              <questionid>5678</questionid>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Marte Mercurio, Terra, Venus</responsesummary>
              <timemodified>1476779998</timemodified>
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                  <timecreated>1476686982</timecreated>
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                      <value>2</value>
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                <step id="21274">
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687001</timecreated>
                  <userid>1425</userid>
                  <response>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779998</timemodified>
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                  <timecreated>1476687001</timecreated>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>marte</responsesummary>
              <timemodified>1476779998</timemodified>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
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                  <timecreated>1476686982</timecreated>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

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              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</responsesummary>
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                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21477">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8075">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19816">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685582</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13834,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="21426">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21478">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8076">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19817">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685582</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21427">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21479">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8077">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha estrela moi afastada; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19818">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685582</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13835,13838,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="21428">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21480">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8078">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19819">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685582</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21429">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21481">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8079">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; O sol; A vía Láctea; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19820">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685582</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13829,13827,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="21430">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21482">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8080">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Satélites; Cometas; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19821">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7616,7614,7617</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7617,7615,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="21431">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21483">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8081">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>AS galaxias actualmente están máis afastadas do que o estarán no futuro; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19822">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21432">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21484">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8082">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big ben; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19823">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13839,13840,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="21433">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21485">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8083">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19824">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="21434">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21486">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8084">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19825">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="21435">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21487">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8085">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Venus; Mercurio; Marte; Xúpiter} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19826">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,43,42,7613,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="21436">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="21488">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8086">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 150.000.000 km; 300.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19827">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,784,783,786</value>
                    </variable>
                  </response>
                </step>
                <step id="21437">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21489">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8087">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre Marte é a Terra} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19828">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,49,51,46,47,48,45</value>
                    </variable>
                  </response>
                </step>
                <step id="21438">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21490">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8088">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19829">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="21439">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21491">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8089">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19830">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>808,804,805,806,803,807</value>
                    </variable>
                  </response>
                </step>
                <step id="21440">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21492">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8090">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19831">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21441">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21493">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8091">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19832">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21442">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21494">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8092">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19833">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,801,800</value>
                    </variable>
                  </response>
                </step>
                <step id="21443">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21495">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8093">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19834">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13843,13844,13845</value>
                    </variable>
                  </response>
                </step>
                <step id="21444">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21496">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8094">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19835">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21445">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21497">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8095">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779986</timemodified>
              <steps>
                <step id="19836">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685583</timecreated>
                  <userid>1426</userid>
                  <response>
                  </response>
                </step>
                <step id="21446">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687067</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21498">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687083</timecreated>
                  <userid>1426</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8096">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido horario</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
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              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
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              <questionid>395</questionid>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779979</timemodified>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779979</timemodified>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Láctea</responsesummary>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779979</timemodified>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Estrela fugaz; Asteroides; Cometas; Satélites}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19717">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685572</timecreated>
                  <userid>1427</userid>
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                    <variable>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
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                      <value>3</value>
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                    <variable>
                      <name>sub3</name>
                      <value>4</value>
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                <step id="20916">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7977">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19718">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685572</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  </response>
                </step>
                <step id="20840">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
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                <step id="20917">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7978">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19719">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685572</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13841,13840</value>
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                </step>
                <step id="20841">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20918">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7979">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19720">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
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                </step>
                <step id="20842">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20919">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7980">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19721">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="20843">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20920">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7981">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Urano; Mercurio; Xúpiter; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19722">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
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                      <value>44,42</value>
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                      <value>7613,44,42,7612,43</value>
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                <step id="20844">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="20921">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7982">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; Ningunha das anteriores.; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19723">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,786,783,784</value>
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                </step>
                <step id="20845">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20922">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7983">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre Marte é a Terra; Entre diferentes soles; Entre planetas interiores e exteriores} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A</responsesummary>
              <timemodified>1476779979</timemodified>
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                <step id="19724">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
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                      <value>47,45</value>
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                      <name>_stemorder</name>
                      <value>46,50,47,51,45,48,49</value>
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                </step>
                <step id="20846">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
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                    <variable>
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                      <value>2</value>
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                      <value>1</value>
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                <step id="20923">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
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            <question_attempt id="7984">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19725">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,791,793</value>
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                </step>
                <step id="20847">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686832</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="20924">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686850</timecreated>
                  <userid>1427</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7985">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
                <step id="19726">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685573</timecreated>
                  <userid>1427</userid>
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            <question_attempt id="7986">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779979</timemodified>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779979</timemodified>
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                  <fraction>$@NULL@$</fraction>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779979</timemodified>
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                <step id="20928">
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                  <state>gradedright</state>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779979</timemodified>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
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                  <timecreated>1476686850</timecreated>
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            <question_attempt id="7990">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
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                  <timecreated>1476686850</timecreated>
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            <question_attempt id="7991">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779979</timemodified>
              <steps>
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                  <state>gradedright</state>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido horario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779979</timemodified>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476779979</timemodified>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779979</timemodified>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>2</slot>
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              <questionid>5668</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476780001</timemodified>
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                      <value>13808,13810,13807,13809</value>
                    </variable>
                  </response>
                </step>
                <step id="21314">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21373">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8335">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Ten luz propia; É moito máis grande; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20076">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13833,13831,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="21315">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21374">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8336">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20077">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21316">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21375">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8337">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20078">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13837,13838,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="21317">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21376">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8338">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>via láctea</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20079">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21318">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>via láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21377">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8339">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; Marte; A vía Láctea; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20080">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13830,13827,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="21319">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21378">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8340">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Cometas; Estrela fugaz; Satélites}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20081">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7616,7617,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7614,7615,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="21320">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21379">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8341">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; As estrelas apareceron 100 millóns de anos despois da explosión</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20082">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21321">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21380">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8342">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; Big bang; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20083">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13840,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="21322">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21381">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8343">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20084">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="21323">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21382">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8344">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20085">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21324">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21383">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8345">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Xúpiter; Mercurio; Venus; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Xúpiter -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20086">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,7612,42,43,7613</value>
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                  </response>
                </step>
                <step id="21325">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21384">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8346">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20087">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,783,784</value>
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                <step id="21326">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21385">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8347">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20088">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>45,46,47,49,50,51,48</value>
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                  </response>
                </step>
                <step id="21327">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
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                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8348">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20089">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685894</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
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                </step>
                <step id="21328">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="21387">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8349">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20090">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>806,805,808,804,803,807</value>
                    </variable>
                  </response>
                </step>
                <step id="21329">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21388">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8350">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20091">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21330">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21389">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8351">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20092">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21331">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21390">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8352">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 millóns de km</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20093">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
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                </step>
                <step id="21332">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21391">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8353">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20094">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13843,13846,13844</value>
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                  </response>
                </step>
                <step id="21333">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21392">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8354">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20095">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21334">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21393">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8355">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780001</timemodified>
              <steps>
                <step id="20096">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685895</timecreated>
                  <userid>1428</userid>
                  <response>
                  </response>
                </step>
                <step id="21335">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687031</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21394">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687050</timecreated>
                  <userid>1428</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8356">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran en sentido antihorario</responsesummary>
              <timemodified>1476780001</timemodified>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
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              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</responsesummary>
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                <step id="19841">
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                  <state>todo</state>
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                      <value>1</value>
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            <question_attempt id="8101">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
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              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Ten luz propia; Está máis afastado do sol; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="20728">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
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            <question_attempt id="8102">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779987</timemodified>
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                  </response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20729">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Unha estrela moi afastada; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
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                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="20730">
                  <sequencenumber>2</sequencenumber>
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                  <response>
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                      <name>-finish</name>
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            <question_attempt id="8104">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
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                <step id="20705">
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                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; A lúa; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <state>complete</state>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="20732">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
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                  <timecreated>1476686693</timecreated>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Cometas; Asteroides; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476779987</timemodified>
              <steps>
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                  <userid>1430</userid>
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                  <fraction>0.5000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
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            <question_attempt id="8107">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779987</timemodified>
              <steps>
                <step id="19848">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685586</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
                  <userid>1430</userid>
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                    <variable>
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                    <variable>
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                    <variable>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.4000000</fraction>
                  <timecreated>1476686693</timecreated>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8108">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; big world; Big band; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779987</timemodified>
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                <step id="19849">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685586</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
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                <step id="20735">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8109">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779987</timemodified>
              <steps>
                <step id="19850">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685586</timecreated>
                  <userid>1430</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
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                </step>
                <step id="20710">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
                  <userid>1430</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="20736">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8110">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779987</timemodified>
              <steps>
                <step id="19851">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685586</timecreated>
                  <userid>1430</userid>
                  <response>
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                      <name>_order</name>
                      <value>814,813,815</value>
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                <step id="20711">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
                  <userid>1430</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="20737">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
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                      <value>1</value>
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            <question_attempt id="8111">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Marte; Urano; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476779987</timemodified>
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                <step id="19852">
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                  <fraction>$@NULL@$</fraction>
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                      <value>2</value>
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                    </variable>
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                      <value>1</value>
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                <step id="20738">
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686693</timecreated>
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            <question_attempt id="8112">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000.000 km; 150.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779987</timemodified>
              <steps>
                <step id="19853">
                  <sequencenumber>0</sequencenumber>
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                <step id="20713">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
                  <userid>1430</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="20739">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8113">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre diferentes soles; Entre planetas interiores e exteriores; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre diferentes Galaxias} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>1</value>
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                      <value>2</value>
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            <question_attempt id="8114">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779987</timemodified>
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                <step id="19855">
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                  <timecreated>1476685586</timecreated>
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                  <response>
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                      <name>_order</name>
                      <value>793,791,792</value>
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                <step id="20715">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
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                  <response>
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                      <value>1</value>
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                <step id="20741">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686693</timecreated>
                  <userid>1430</userid>
                  <response>
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            <question_attempt id="8115">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779987</timemodified>
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              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779987</timemodified>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779987</timemodified>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <timecreated>1476686693</timecreated>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779987</timemodified>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686677</timecreated>
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                  <timecreated>1476686693</timecreated>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779987</timemodified>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779987</timemodified>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476779987</timemodified>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

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              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19477">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13809,13808,13807</value>
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                <step id="20349">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20401">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7737">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19478">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13834,13832,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="20350">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20402">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7738">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19479">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1431</userid>
                  <response>
                  </response>
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                <step id="20351">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20403">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7739">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19480">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13838,13837,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="20352">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20404">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7740">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía lactea</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19481">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                  </response>
                </step>
                <step id="20353">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="20405">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7741">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; O sol; A vía Láctea; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19482">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13829,13827,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="20354">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20406">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7742">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Satélites; Cometas; Estrela fugaz; Asteroides}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19483">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7616,7617,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7617,7614,7616</value>
                    </variable>
                  </response>
                </step>
                <step id="20355">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="20407">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7743">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19484">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
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                </step>
                <step id="20356">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20408">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7744">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big bang; Big band; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19485">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13840,13841,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="20357">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20409">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7745">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19486">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="20358">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20410">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7746">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19487">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20359">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20411">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7747">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Urano; Mercurio; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19488">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,7613,44,42,7612</value>
                    </variable>
                  </response>
                </step>
                <step id="20360">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20412">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7748">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>Ningunha das anteriores.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19489">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,786,784</value>
                    </variable>
                  </response>
                </step>
                <step id="20361">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20413">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7749">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter; Entre diferentes soles; Entre Marte é a Terra} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19490">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>49,51,50,47,46,48,45</value>
                    </variable>
                  </response>
                </step>
                <step id="20362">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20414">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7142857</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7750">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19491">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20363">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20415">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7751">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19492">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,807,808,805,806,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20364">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20416">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7752">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19493">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                  </response>
                </step>
                <step id="20365">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20417">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7753">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19494">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                  </response>
                </step>
                <step id="20366">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20418">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7754">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 millóns de km</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19495">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,801,802</value>
                    </variable>
                  </response>
                </step>
                <step id="20367">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20419">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7755">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19496">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13843,13844,13845</value>
                    </variable>
                  </response>
                </step>
                <step id="20368">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20420">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7756">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19497">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                  </response>
                </step>
                <step id="20369">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20421">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7757">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19498">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                  </response>
                </step>
                <step id="20370">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="20422">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7758">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19499">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,817,820,819,816</value>
                    </variable>
                  </response>
                </step>
                <step id="20371">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20423">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7759">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19500">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14046,14047,14051,14050,14048,14049</value>
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                </step>
                <step id="20372">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
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                      <value>0</value>
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                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
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                <step id="20424">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7760">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779964</timemodified>
              <steps>
                <step id="19501">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685533</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14057,14056,14055,14054</value>
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                </step>
                <step id="20373">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686541</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
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                <step id="20425">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686564</timecreated>
                  <userid>1431</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="774">
        <userid>1432</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>787</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timestart>1476686021</timestart>
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        <timemodified>1476780044</timemodified>
        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>17.56429</sumgrades>
        <question_usage id="787">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8385">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20126">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                  </response>
                </step>
                <step id="20935">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
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                </step>
                <step id="20987">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8386">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20127">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13807,13809</value>
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                <step id="20936">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <name>choice0</name>
                      <value>1</value>
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                    <variable>
                      <name>choice1</name>
                      <value>1</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20988">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8387">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20128">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13831,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="20937">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20989">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8388">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20129">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                  </response>
                </step>
                <step id="20938">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20990">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8389">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20130">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13836,13837,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="20939">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20991">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8390">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Lactea</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20131">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                  </response>
                </step>
                <step id="20940">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Lactea</value>
                    </variable>
                  </response>
                </step>
                <step id="20992">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8391">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; A vía Láctea; O sol; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20132">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13827,13829,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="20941">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20993">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8392">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Asteroides; Cometas; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
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                      <value>4</value>
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                      <name>sub3</name>
                      <value>3</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8393">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20134">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                <step id="20943">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                    <variable>
                      <name>choice4</name>
                      <value>0</value>
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                    <variable>
                      <name>choice5</name>
                      <value>0</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
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                <step id="20995">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="8394">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20135">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13840,13841</value>
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                </step>
                <step id="20944">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20996">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8395">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20136">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
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                </step>
                <step id="20945">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20997">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8396">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20137">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20946">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20998">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8397">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Venus; Xúpiter; Marte; Urano} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Venus -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20138">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
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                      <value>42,44</value>
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                      <value>42,43,7612,7613,44</value>
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                  <sequencenumber>1</sequencenumber>
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                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
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                      <value>1</value>
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                      <name>sub1</name>
                      <value>2</value>
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                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20999">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8398">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 150.000.000 km; Ningunha das anteriores.; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>Ningunha das anteriores.</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20139">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,784,786,783</value>
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                </step>
                <step id="20948">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="21000">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8399">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre diferentes soles} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20140">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>45,47</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>49,45,47,50,46,51,48</value>
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                </step>
                <step id="20949">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
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                <step id="21001">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.7142857</fraction>
                  <timecreated>1476686875</timecreated>
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                  <response>
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              </steps>
            </question_attempt>
            <question_attempt id="8400">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
                <step id="20141">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
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                </step>
                <step id="20950">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="21002">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8401">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
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                    <variable>
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                      <value>808,806,805,804,807,803</value>
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                    <variable>
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                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                  <fraction>0.4000000</fraction>
                  <timecreated>1476686875</timecreated>
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                  <response>
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            <question_attempt id="8402">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <timecreated>1476686021</timecreated>
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                  <fraction>$@NULL@$</fraction>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>1</value>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
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                  </response>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
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                <step id="21005">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
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                  <response>
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                      <value>1</value>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Marte Mercurio, Terra, Venus</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <state>todo</state>
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                  <response>
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                      <value>13843,13845,13846,13844</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>0</value>
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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            <question_attempt id="8406">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="21008">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8407">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780004</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
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                  <response>
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                      <value>Mercurio</value>
                    </variable>
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                <step id="21009">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
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                      <value>1</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686021</timecreated>
                  <userid>1432</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,818,819,820,816</value>
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                <step id="20958">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686861</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="21010">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686875</timecreated>
                  <userid>1432</userid>
                  <response>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476780004</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>1</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20049">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13807,13808,13810</value>
                    </variable>
                  </response>
                </step>
                <step id="20564">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20590">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8309">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20050">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13831,13832,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="20565">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20591">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8310">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20051">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20566">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20592">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8311">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20052">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13835,13836,13838</value>
                    </variable>
                  </response>
                </step>
                <step id="20567">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20593">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8312">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>via láctea</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20053">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20568">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>via láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20594">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8313">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; A vía Láctea; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20054">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13830,13827,13828,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="20569">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20595">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8314">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Estrela fugaz; Asteroides; Satélites; Cometas}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20055">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7617,7614,7615,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7615,7617,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="20570">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20596">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8315">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20056">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20571">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20597">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8316">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big bang; big world; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20057">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13839,13840,13842,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="20572">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20598">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8317">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20058">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="20573">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20599">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8318">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20059">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20574">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20600">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8319">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Mercurio; Marte; Urano; Venus} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Mercurio -&gt; Gasoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20060">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,42,7613,44,43</value>
                    </variable>
                  </response>
                </step>
                <step id="20575">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20601">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8320">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 150.000 km; Ningunha das anteriores.; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20061">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,785,786,783</value>
                    </variable>
                  </response>
                </step>
                <step id="20576">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20602">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8321">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre diferentes soles; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20062">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>50,45,46,48,51,49,47</value>
                    </variable>
                  </response>
                </step>
                <step id="20577">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20603">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7142857</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8322">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20063">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20578">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20604">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8323">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Son 150 millóns de km</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20064">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,805,803,806,808,804</value>
                    </variable>
                  </response>
                </step>
                <step id="20579">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20605">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8324">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20065">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20580">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20606">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8325">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20066">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20581">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20607">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8326">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20067">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="20582">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20608">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8327">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20068">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13843,13844,13846</value>
                    </variable>
                  </response>
                </step>
                <step id="20583">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20609">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8328">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20069">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20584">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20610">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8329">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20070">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                  </response>
                </step>
                <step id="20585">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="20611">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8330">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20071">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,818,819,817,820</value>
                    </variable>
                  </response>
                </step>
                <step id="20586">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20612">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8331">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20072">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14047,14051,14048,14046,14050,14049</value>
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                <step id="20587">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8332">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
              <timemodified>1476780000</timemodified>
              <steps>
                <step id="20073">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685822</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>14055,14056,14057,14054</value>
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                </step>
                <step id="20588">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686646</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20614">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1433</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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          </question_attempts>
        </question_usage>
      </attempt>
      <attempt id="766">
        <userid>1434</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>779</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timestart>1476685632</timestart>
        <timefinish>1476686663</timefinish>
        <timemodified>1476780044</timemodified>
        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>17.07857</sumgrades>
        <question_usage id="779">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8177">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19918">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                  </response>
                </step>
                <step id="20485">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20641">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8178">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19919">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13809,13808,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
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                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20642">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8179">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; Soamente pódese ver de noite; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19920">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13834,13832,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="20487">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20643">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8180">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19921">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                  </response>
                </step>
                <step id="20488">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20644">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8181">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Unha serie de planetas</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19922">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13836,13837,13838,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="20489">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20645">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8182">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Láctea</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19923">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                  </response>
                </step>
                <step id="20490">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20646">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8183">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; O sol; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19924">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13830,13829,13828</value>
                    </variable>
                  </response>
                </step>
                <step id="20491">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20647">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8184">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Asteroides; Cometas; Estrela fugaz; Satélites}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19925">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
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                    <variable>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
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                      <value>1</value>
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                    <variable>
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                      <value>4</value>
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                    <variable>
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                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8185">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19926">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  </response>
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                <step id="20493">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20649">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="8186">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; Big ben; Big band; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19927">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13839,13841,13842</value>
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                  </response>
                </step>
                <step id="20494">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20650">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8187">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sol.</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19928">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="20495">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20651">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8188">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19929">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="20496">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20652">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8189">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Urano; Mercurio; Venus; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19930">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,44,42,43,7613</value>
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                  </response>
                </step>
                <step id="20497">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20653">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8190">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; Ningunha das anteriores.; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19931">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,786,783,784</value>
                    </variable>
                  </response>
                </step>
                <step id="20498">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20654">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8191">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre diferentes soles; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19932">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>46,47,49,48,51,50,45</value>
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                  </response>
                </step>
                <step id="20499">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
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                <step id="20655">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.4285714</fraction>
                  <timecreated>1476686663</timecreated>
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              </steps>
            </question_attempt>
            <question_attempt id="8192">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19933">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,791,792</value>
                    </variable>
                  </response>
                </step>
                <step id="20500">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20656">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8193">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</responsesummary>
              <timemodified>1476779992</timemodified>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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            <question_attempt id="8194">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779992</timemodified>
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                  <timecreated>1476685632</timecreated>
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                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
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                <step id="20658">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8195">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779992</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
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                <step id="20503">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>0</value>
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                <step id="20659">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>1</value>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 billóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779992</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
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                      <value>802,800,801</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="20660">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8197">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779992</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <name>_order</name>
                      <value>13843,13845,13846,13844</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>1</value>
                    </variable>
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                <step id="20661">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
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            <question_attempt id="8198">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
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                <step id="20506">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20662">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8199">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779992</timemodified>
              <steps>
                <step id="19940">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
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                  <response>
                  </response>
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                <step id="20507">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
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                <step id="20663">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
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            <question_attempt id="8200">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
              <timemodified>1476779992</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685632</timecreated>
                  <userid>1434</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>818,820,819,816,817</value>
                    </variable>
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                </step>
                <step id="20508">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686630</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="20664">
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                  <fraction>0.0000000</fraction>
                  <timecreated>1476686663</timecreated>
                  <userid>1434</userid>
                  <response>
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                      <value>1</value>
                    </variable>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
              <timemodified>1476779992</timemodified>
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                <step id="19942">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                      <value>1</value>
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                      <value>1</value>
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                  <fraction>0.5000000</fraction>
                  <timecreated>1476686663</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779989</timemodified>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19867">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13810,13808,13809</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                <step id="20238">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.7500000</fraction>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8127">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Soamente pódese ver de noite; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19868">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13832,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="20213">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20239">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8128">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19869">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                  </response>
                </step>
                <step id="20214">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20240">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8129">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un cinturón de meteoritos; Unha serie de planetas; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19870">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13837,13838,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="20215">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20241">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8130">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía láctea</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19871">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                  </response>
                </step>
                <step id="20216">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20242">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8131">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A vía Láctea; A lúa; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19872">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13827,13828,13830</value>
                    </variable>
                  </response>
                </step>
                <step id="20217">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20243">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8132">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Estrela fugaz; Cometas; Asteroides}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19873">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7617,7616,7614</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7614,7616,7617</value>
                    </variable>
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                </step>
                <step id="20218">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>3</value>
                    </variable>
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                <step id="20244">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8133">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19874">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20219">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20245">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8134">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; Big ben; Big band; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19875">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13839,13841,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="20220">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20246">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8135">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19876">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="20221">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20247">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8136">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19877">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="20222">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20248">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8137">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Marte; Mercurio; Venus; Urano} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19878">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,7613,42,43,44</value>
                    </variable>
                  </response>
                </step>
                <step id="20223">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20249">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8138">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000.000 km; 150.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19879">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,784,785,786</value>
                    </variable>
                  </response>
                </step>
                <step id="20224">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20250">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8139">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre planetas interiores e exteriores; Entre diferentes soles} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19880">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,50,45,51,46,49,48</value>
                    </variable>
                  </response>
                </step>
                <step id="20225">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20251">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8140">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19881">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20226">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20252">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8141">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Son 150 millóns de km; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19882">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>804,805,803,806,808,807</value>
                    </variable>
                  </response>
                </step>
                <step id="20227">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20253">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8142">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19883">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                  </response>
                </step>
                <step id="20228">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20254">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8143">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19884">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                  </response>
                </step>
                <step id="20229">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20255">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8144">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 billóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19885">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>802,800,801</value>
                    </variable>
                  </response>
                </step>
                <step id="20230">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20256">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8145">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19886">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13845,13844,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="20231">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20257">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8146">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
                <step id="19887">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685595</timecreated>
                  <userid>1436</userid>
                  <response>
                  </response>
                </step>
                <step id="20232">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20258">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8147">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
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                      <value>mercurio</value>
                    </variable>
                  </response>
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                <step id="20259">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
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            <question_attempt id="8148">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran sentido horario; Todos xiran no mesmo sentido</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
              <timemodified>1476779989</timemodified>
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                </step>
                <step id="20234">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
                  <response>
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                <step id="20260">
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
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                      <value>0</value>
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                      <value>0</value>
                    </variable>
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                      <value>1</value>
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                  <fraction>0.5000000</fraction>
                  <timecreated>1476686447</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476779989</timemodified>
              <steps>
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                  <fraction>$@NULL@$</fraction>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686427</timecreated>
                  <userid>1436</userid>
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                      <value>2</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686447</timecreated>
                  <userid>1436</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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      <attempt id="761">
        <userid>1437</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>774</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <sumgrades>18.35714</sumgrades>
        <question_usage id="774">
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8047">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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                  <state>todo</state>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8048">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
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                  <state>complete</state>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686636</timecreated>
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                  <response>
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                      <value>1</value>
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            <question_attempt id="8049">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
                <step id="19790">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13833,13834,13832</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20513">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8050">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
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                  <response>
                  </response>
                </step>
                <step id="20455">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779985</timemodified>
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                      <name>_order</name>
                      <value>13837,13836,13835,13838</value>
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                </step>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20515">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="8052">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Láctea</responsesummary>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1437</userid>
                  <response>
                  </response>
                </step>
                <step id="20457">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20516">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="8053">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; O sol; A lúa; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                      <name>_order</name>
                      <value>13830,13829,13828,13827</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20517">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Satélites; Estrela fugaz; Cometas; Asteroides}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
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              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>AS galaxias actualmente están máis afastadas do que o estarán no futuro; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476686636</timecreated>
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            <question_attempt id="8056">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; Big band; Big bang; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476685578</timecreated>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
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                  <response>
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                      <name>answer</name>
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                <step id="20520">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8057">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
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                <step id="20462">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="20521">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="8058">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
                <step id="19799">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
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                </step>
                <step id="20463">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
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                </step>
                <step id="20522">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8059">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Mercurio; Xúpiter; Urano; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779985</timemodified>
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                <step id="20523">
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8060">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 300.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000 km</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
                <step id="19801">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                <step id="20465">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
                  <userid>1437</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
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                <step id="20524">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
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            <question_attempt id="8061">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes soles; Entre Marte é a Terra} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>2</value>
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                      <value>1</value>
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                      <value>1</value>
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            <question_attempt id="8062">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779985</timemodified>
              <steps>
                <step id="19803">
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                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
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                <step id="20467">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686572</timecreated>
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                  <response>
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                <step id="20526">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
                  <userid>1437</userid>
                  <response>
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            <question_attempt id="8063">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
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              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</responsesummary>
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              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779985</timemodified>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <fraction>1.0000000</fraction>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <timecreated>1476686636</timecreated>
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              <questionid>5678</questionid>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779985</timemodified>
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                  <timecreated>1476686572</timecreated>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476686636</timecreated>
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              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779985</timemodified>
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                <step id="20532">
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                  <state>gradedright</state>
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                  <timecreated>1476686636</timecreated>
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              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779985</timemodified>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; As nebulosas son acumulación de gas e po; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19529">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13808,13809,13810</value>
                    </variable>
                  </response>
                </step>
                <step id="21841">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21922">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7789">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Soamente pódese ver de noite; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19530">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13832,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="21842">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21923">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7790">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19531">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21843">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21924">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7791">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19532">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13838,13837,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="21844">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21925">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7792">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19533">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21845">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21926">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7793">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; A vía Láctea; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>A lúa</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19534">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13827,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="21846">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21927">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7794">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Cometas; Estrela fugaz; Asteroides; Satélites}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19535">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7616,7617,7614,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7616,7614,7615,7617</value>
                    </variable>
                  </response>
                </step>
                <step id="21847">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21928">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7795">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19536">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21848">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21929">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7796">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: big world; Big ben; Big bang; Big band</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19537">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13842,13839,13840,13841</value>
                    </variable>
                  </response>
                </step>
                <step id="21849">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21930">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7797">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19538">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="21850">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21931">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7798">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19539">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,813,815</value>
                    </variable>
                  </response>
                </step>
                <step id="21851">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21932">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7799">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Urano; Marte; Xúpiter; Mercurio; Venus} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Rochoso</rightanswer>
              <responsesummary>Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso; Venus -&gt; Gasoso</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19540">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>44,7613,7612,42,43</value>
                    </variable>
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                </step>
                <step id="21852">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21933">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7800">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19541">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,785,786,784</value>
                    </variable>
                  </response>
                </step>
                <step id="21853">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21934">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7801">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes Galaxias; Entre o Sol e Xúpiter; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre diferentes soles; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes Galaxias -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19542">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>51,46,50,47,49,48,45</value>
                    </variable>
                  </response>
                </step>
                <step id="21854">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21935">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5714286</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7802">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19543">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="21855">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21936">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7803">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19544">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>807,808,805,804,803,806</value>
                    </variable>
                  </response>
                </step>
                <step id="21856">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21937">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7804">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19545">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21857">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21938">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7805">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19546">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21858">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21939">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7806">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19547">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
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                </step>
                <step id="21859">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21940">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7807">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19548">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13844,13845,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="21860">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21941">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7808">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19549">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21861">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21942">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7809">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779968</timemodified>
              <steps>
                <step id="19550">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685549</timecreated>
                  <userid>1438</userid>
                  <response>
                  </response>
                </step>
                <step id="21862">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687886</timecreated>
                  <userid>1438</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
                  <userid>1438</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7810">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779968</timemodified>
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                  <userid>1438</userid>
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                      <value>818,816,819,820,817</value>
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                </step>
                <step id="21863">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
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                  <timecreated>1476687886</timecreated>
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                <step id="21944">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687974</timecreated>
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              <slot>25</slot>
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              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476779968</timemodified>
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                      <value>0</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
              <timemodified>1476779968</timemodified>
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      </attempt>
      <attempt id="769">
        <userid>1439</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>782</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <sumgrades>19.26429</sumgrades>
        <question_usage id="782">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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            <question_attempt id="8255">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="21398">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
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            <question_attempt id="8256">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476779996</timemodified>
              <steps>
                <step id="19997">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1439</userid>
                  <response>
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                      <name>_order</name>
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                  <sequencenumber>1</sequencenumber>
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                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                <step id="21399">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>0.7500000</fraction>
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                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8257">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Soamente pódese ver de noite; É moito máis grande; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Soamente pódese ver de noite</responsesummary>
              <timemodified>1476779996</timemodified>
              <steps>
                <step id="19998">
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                  <fraction>$@NULL@$</fraction>
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                      <value>13833,13832,13831,13834</value>
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                <step id="21148">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
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                  </response>
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                <step id="21400">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8258">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779996</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  </response>
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                <step id="21149">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21401">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8259">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos; Unha serie de planetas</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779996</timemodified>
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                      <name>_order</name>
                      <value>13835,13836,13837,13838</value>
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                </step>
                <step id="21150">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21402">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8260">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Via Láctea</responsesummary>
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                <step id="21151">
                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Via Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21403">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; O sol; Marte; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779996</timemodified>
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                      <name>_order</name>
                      <value>13828,13829,13830,13827</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                <step id="21404">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8262">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
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              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Estrela fugaz; Satélites; Asteroides; Cometas}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779996</timemodified>
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              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779996</timemodified>
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              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big bang; Big ben; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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                      <value>1</value>
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              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <userid>1439</userid>
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                <step id="21157">
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                  <timecreated>1476686977</timecreated>
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                <step id="21409">
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            <question_attempt id="8267">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Xúpiter; Urano; Venus; Mercurio} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <fraction>1.0000000</fraction>
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            <question_attempt id="8268">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; 150.000 km; Ningunha das anteriores.; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <sequencenumber>0</sequencenumber>
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                      <value>3</value>
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                <step id="21411">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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            <question_attempt id="8269">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o cinto de asteroides e o Sol; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre distintas zonas da nosa Galaxia; Entre diferentes soles} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; U.A</responsesummary>
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              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>O tempo que tarda a luz en recorrer unha distancia determinada</responsesummary>
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                <step id="20011">
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</responsesummary>
              <timemodified>1476779996</timemodified>
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                    <variable>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
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                      <value>1</value>
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8272">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685699</timecreated>
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                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
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                <step id="21415">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <value>1</value>
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              </steps>
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            <question_attempt id="8273">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779996</timemodified>
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                <step id="20014">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685699</timecreated>
                  <userid>1439</userid>
                  <response>
                  </response>
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                <step id="21166">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1439</userid>
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                <step id="21416">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <value>1</value>
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            </question_attempt>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 9.5 millóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779996</timemodified>
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                      <value>800,801,802</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
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                    </variable>
                  </response>
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                <step id="21417">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685699</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <name>_order</name>
                      <value>13846,13845,13843,13844</value>
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                </step>
                <step id="21168">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
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                <step id="21418">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8276">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779996</timemodified>
              <steps>
                <step id="20017">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685699</timecreated>
                  <userid>1439</userid>
                  <response>
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                <step id="21171">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
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                </step>
                <step id="21419">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
                  <userid>1439</userid>
                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8277">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779996</timemodified>
              <steps>
                <step id="20018">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685699</timecreated>
                  <userid>1439</userid>
                  <response>
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                <step id="21172">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
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                      <name>answer</name>
                      <value>Mercurio</value>
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                <step id="21420">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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            <question_attempt id="8278">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; A maioría xiran en sentido horario.; Todos xiran sentido horario; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779996</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>816,819,820,817,818</value>
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                </step>
                <step id="21175">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686977</timecreated>
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                  <response>
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                      <value>1</value>
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                <step id="21421">
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687053</timecreated>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica)</responsesummary>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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            <question_attempt id="7762">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19503">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685541</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13807,13808,13810,13809</value>
                    </variable>
                  </response>
                </step>
                <step id="21281">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21340">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7763">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Ten luz propia; É moito máis grande; Está máis afastado do sol</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19504">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685541</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13833,13831,13834</value>
                    </variable>
                  </response>
                </step>
                <step id="21282">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21341">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7764">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19505">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685541</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21283">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21342">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7765">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19506">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13837,13836,13835</value>
                    </variable>
                  </response>
                </step>
                <step id="21284">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21343">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7766">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>vía láctea</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19507">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21285">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>vía láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21344">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7767">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A lúa; Marte; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19508">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13828,13830,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="21286">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21345">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7768">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Asteroides; Satélites; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19509">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7614,7615,7617,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7616,7617,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="21287">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21346">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7769">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19510">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21288">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21347">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7770">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big bang; Big band; big world; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19511">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13840,13841,13842,13839</value>
                    </variable>
                  </response>
                </step>
                <step id="21289">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21348">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7771">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19512">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
                  </response>
                </step>
                <step id="21290">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21349">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7772">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19513">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21291">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="21350">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7773">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Xúpiter; Urano; Venus; Marte} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Mercurio -&gt; Gasoso; Xúpiter -&gt; Gasoso; Urano -&gt; Gasoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19514">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>42,7612,44,43,7613</value>
                    </variable>
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                </step>
                <step id="21292">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21351">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7774">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 300.000 km; 150.000.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19515">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,783,784,785</value>
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                <step id="21293">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21352">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7775">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre Marte é a Terra; Entre o cinto de asteroides e o Sol; Entre planetas interiores e exteriores; Entre diferentes soles; Entre diferentes Galaxias; Entre o Sol e Xúpiter} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19516">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,45,50,49,48,51,46</value>
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                </step>
                <step id="21294">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
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                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5714286</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7776">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19517">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,791,792</value>
                    </variable>
                  </response>
                </step>
                <step id="21295">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21354">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7777">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</questionsummary>
              <rightanswer>Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra</rightanswer>
              <responsesummary>Son 150 millóns de km; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19518">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>804,807,808,805,806,803</value>
                    </variable>
                  </response>
                </step>
                <step id="21296">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21355">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.6000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7778">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19519">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21297">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21356">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7779">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19520">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21298">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21357">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7780">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19521">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
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                </step>
                <step id="21299">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21358">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7781">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19522">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13845,13846,13844</value>
                    </variable>
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                </step>
                <step id="21300">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21359">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
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            <question_attempt id="7782">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19523">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21301">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21360">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
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                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7783">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>mercurio</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
                <step id="19524">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                  </response>
                </step>
                <step id="21302">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21361">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7784">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779966</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>817,820,816,819,818</value>
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                </step>
                <step id="21303">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="21362">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="7785">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
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                <step id="19526">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
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                      <value>14051,14046,14049,14047,14048,14050</value>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>0</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                    <variable>
                      <name>choice3</name>
                      <value>1</value>
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                      <value>1</value>
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                      <name>choice5</name>
                      <value>0</value>
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687035</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685542</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687002</timecreated>
                  <userid>1440</userid>
                  <response>
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                      <name>answer</name>
                      <value>2</value>
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                  <fraction>1.0000000</fraction>
                  <timecreated>1476687035</timecreated>
                  <userid>1440</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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      </attempt>
      <attempt id="755">
        <userid>1441</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>768</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <sumgrades>20.63571</sumgrades>
        <question_usage id="768">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="7891">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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                <step id="19632">
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                  <state>todo</state>
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                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
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                      <name>answer</name>
                      <value>0</value>
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                <step id="20759">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
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                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7892">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19633">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13810,13809,13807</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>1</value>
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                      <value>1</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                <step id="20760">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.7500000</fraction>
                  <timecreated>1476686734</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7893">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Soamente pódese ver de noite; Está máis afastado do sol; É moito máis grande; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19634">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13832,13834,13831,13833</value>
                    </variable>
                  </response>
                </step>
                <step id="20428">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20761">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7894">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                  </response>
                </step>
                <step id="20429">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20763">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="7895">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Unha estrela moi afastada; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19636">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13835,13837,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="20430">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20764">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7896">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
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                <step id="19637">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1441</userid>
                  <response>
                  </response>
                </step>
                <step id="20431">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="20765">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
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              </steps>
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            <question_attempt id="7897">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: Marte; O sol; A lúa; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                    <variable>
                      <name>_order</name>
                      <value>13830,13829,13828,13827</value>
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                <step id="20432">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20767">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7898">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol} -&gt; {Estrela fugaz; Satélites; Cometas; Asteroides}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz</responsesummary>
              <timemodified>1476779975</timemodified>
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                  <fraction>0.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
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            <question_attempt id="7899">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779975</timemodified>
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                <step id="19640">
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                  <state>todo</state>
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                  <timecreated>1476685563</timecreated>
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                  <response>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
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                    <variable>
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            <question_attempt id="7900">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big bang; big world; Big ben</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19641">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
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                <step id="20435">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                </step>
                <step id="20773">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7901">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19642">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
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                <step id="20436">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
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                </step>
                <step id="20774">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7902">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19643">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685563</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>814,815,813</value>
                    </variable>
                  </response>
                </step>
                <step id="20437">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20776">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7903">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Mercurio; Venus; Marte; Urano; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Mercurio -&gt; Rochoso; Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779975</timemodified>
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                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20778">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="7904">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; Ningunha das anteriores.; 150.000 km; 150.000.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19645">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685564</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,786,785,784</value>
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                </step>
                <step id="20439">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20780">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7905">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre diferentes soles; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre Marte é a Terra; Entre planetas interiores e exteriores; Entre distintas zonas da nosa Galaxia; Entre o cinto de asteroides e o Sol} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre diferentes soles -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; U.A; Entre Marte é a Terra -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; Ano Luz</responsesummary>
              <timemodified>1476779975</timemodified>
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                  <state>todo</state>
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                  <timecreated>1476685564</timecreated>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
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                      <name>sub0</name>
                      <value>1</value>
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                    <variable>
                      <name>sub1</name>
                      <value>2</value>
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                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
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                      <value>1</value>
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                      <name>sub5</name>
                      <value>2</value>
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                      <name>sub6</name>
                      <value>1</value>
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            <question_attempt id="7906">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19647">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685564</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>792,793,791</value>
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                </step>
                <step id="20441">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                <step id="20784">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7907">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476779975</timemodified>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
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                      <value>0</value>
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                  <timecreated>1476686734</timecreated>
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                      <value>1</value>
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            <question_attempt id="7908">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779975</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685564</timecreated>
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                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
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                <step id="20787">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
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                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7909">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685564</timecreated>
                  <userid>1441</userid>
                  <response>
                  </response>
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                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="20789">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7910">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 150 millóns de km; 9.5 millóns de km; 9.5 billóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19651">
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                      <value>802,801,800</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
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                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
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                <step id="20791">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7911">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779975</timemodified>
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                  <state>todo</state>
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                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13845,13844,13846,13843</value>
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                </step>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="20793">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7912">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19653">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
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                  <timecreated>1476685564</timecreated>
                  <userid>1441</userid>
                  <response>
                  </response>
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                <step id="20447">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
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                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20795">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7913">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779975</timemodified>
              <steps>
                <step id="19654">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685564</timecreated>
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                  <response>
                  </response>
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                <step id="20448">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
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                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
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                <step id="20797">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
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                      <value>1</value>
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            <question_attempt id="7914">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran sentido horario; Todos xiran no mesmo sentido; A maioría xiran en sentido horario.; Todos xiran en sentido antihorario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779975</timemodified>
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                  <response>
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                      <name>_order</name>
                      <value>817,816,820,818,819</value>
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                <step id="20449">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686571</timecreated>
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                  <response>
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                      <name>answer</name>
                      <value>4</value>
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                <step id="20798">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686734</timecreated>
                  <userid>1441</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="7915">
              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta canto más preto do sol sempre vai a estar máis quente.</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476779975</timemodified>
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                <step id="19656">
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                      <value>1</value>
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                      <value>0</value>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O gaseosos  pois a igual tamaño ten maior gravidade.</responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779981</timemodified>
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              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias son agrupacións de estrelas</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19737">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
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                  <fraction>$@NULL@$</fraction>
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                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
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                    <variable>
                      <name>choice1</name>
                      <value>0</value>
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                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7997">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: É moito máis grande; Ten luz propia; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19738">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13831,13833,13834,13832</value>
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                <step id="20617">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20768">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="7998">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19739">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                  </response>
                </step>
                <step id="20618">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20770">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7999">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Un cinturón de meteoritos; Unha serie de planetas; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19740">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13837,13838,13835,13836</value>
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                  </response>
                </step>
                <step id="20619">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20772">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8000">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>A nosa galaxia chámase Vía Láctea.</responsesummary>
              <timemodified>1476888918</timemodified>
              <steps>
                <step id="19741">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                  </response>
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                <step id="20620">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>A nosa galaxia chámase Vía Láctea.</value>
                    </variable>
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                <step id="20775">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686733</timecreated>
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                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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                <step id="25418">
                  <sequencenumber>3</sequencenumber>
                  <state>mangrright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476888918</timecreated>
                  <userid>1386</userid>
                  <response>
                    <variable>
                      <name>-comment</name>
                      <value></value>
                    </variable>
                    <variable>
                      <name>-commentformat</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>-mark</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>-maxmark</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8001">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: O sol; A vía Láctea; A lúa; Marte</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19742">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13829,13827,13828,13830</value>
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                </step>
                <step id="20621">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20777">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8002">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Satélites; Asteroides; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary>Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19743">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7617,7616</value>
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                    <variable>
                      <name>_stemorder</name>
                      <value>7617,7616,7614,7615</value>
                    </variable>
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                </step>
                <step id="20622">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20779">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8003">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19744">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="20623">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20782">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8004">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; big world; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19745">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13842,13840</value>
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                  </response>
                </step>
                <step id="20624">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20783">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8005">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19746">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13813,13814,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="20625">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="20785">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8006">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría xeocéntrica é certa</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19747">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,815,814</value>
                    </variable>
                  </response>
                </step>
                <step id="20626">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20788">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8007">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Mercurio; Urano; Xúpiter; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Xúpiter -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19748">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685574</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,42,44,7612,7613</value>
                    </variable>
                  </response>
                </step>
                <step id="20627">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20790">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8008">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: Ningunha das anteriores.; 150.000 km; 150.000.000 km; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19749">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>786,785,784,783</value>
                    </variable>
                  </response>
                </step>
                <step id="20628">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20792">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8009">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre planetas interiores e exteriores; Entre diferentes Galaxias; Entre Marte é a Terra} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19750">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>47,45</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>46,48,50,47,49,51,45</value>
                    </variable>
                  </response>
                </step>
                <step id="20629">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20794">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8010">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19751">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="20630">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="20796">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8011">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A</questionsummary>
              <rightanswer>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19752">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>804,803,805,808,806,807</value>
                    </variable>
                  </response>
                </step>
                <step id="20631">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20799">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8012">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19753">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                  </response>
                </step>
                <step id="20632">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20800">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8013">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19754">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                  </response>
                </step>
                <step id="20633">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20801">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8014">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19755">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="20634">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="20804">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8015">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Mercurio. Terra. Venus e Marte; Terra. Mercurio.MArte. Venus; Marte Mercurio, Terra, Venus; Mercurio Venus. Terra. Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19756">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13846,13844,13843,13845</value>
                    </variable>
                  </response>
                </step>
                <step id="20635">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="20805">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8016">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779981</timemodified>
              <steps>
                <step id="19757">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685575</timecreated>
                  <userid>1443</userid>
                  <response>
                  </response>
                </step>
                <step id="20636">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686660</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="20806">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686733</timecreated>
                  <userid>1443</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>O planeta mais próximo ao Sol é Mercurio.</responsesummary>
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                      <value>O planeta mais próximo ao Sol é Mercurio.</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran no mesmo sentido; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779981</timemodified>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
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              <slot>1</slot>
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              <questionid>5680</questionid>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
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              <slot>2</slot>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</responsesummary>
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            <question_attempt id="7685">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
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              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Está máis afastado do sol; É moito máis grande; Soamente pódese ver de noite; Ten luz propia</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>3</value>
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                <step id="21666">
                  <sequencenumber>2</sequencenumber>
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                  <fraction>1.0000000</fraction>
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              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779972</timemodified>
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                  </response>
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                      <name>answer</name>
                      <value>0</value>
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              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases; Unha estrela moi afastada</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
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                      <name>answer</name>
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              <slot>6</slot>
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              <questionid>5669</questionid>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
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              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; O sol; A lúa</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779972</timemodified>
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                      <value>1</value>
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                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7690">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Asteroides; Estrela fugaz; Cometas; Satélites}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Satélites</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
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                      <value>7614,7617,7616,7615</value>
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                    <variable>
                      <name>_stemorder</name>
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                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
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                      <value>1</value>
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                    <variable>
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                      <value>4</value>
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                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7691">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19432">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
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                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                </step>
                <step id="21639">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
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                      <value>0</value>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                    <variable>
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                      <value>1</value>
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                    <variable>
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                    <variable>
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                      <value>0</value>
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                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>0</value>
                    </variable>
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                <step id="21672">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.2000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="7692">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; big world; Big ben; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19433">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13842,13839,13840</value>
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                </step>
                <step id="21640">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="21673">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7693">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19434">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13815,13813</value>
                    </variable>
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                </step>
                <step id="21641">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21674">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7694">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19435">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21642">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21675">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="7695">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Marte; Urano; Mercurio; Xúpiter} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Marte -&gt; Rochoso; Urano -&gt; Gasoso; Mercurio -&gt; Rochoso; Xúpiter -&gt; Gasoso</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19436">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
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                      <name>_choiceorder</name>
                      <value>42,44</value>
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                    <variable>
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                      <value>43,7613,44,42,7612</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
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                      <name>sub0</name>
                      <value>1</value>
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                    <variable>
                      <name>sub1</name>
                      <value>1</value>
                    </variable>
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                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21676">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7696">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000.000 km; 300.000 km; 150.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779972</timemodified>
              <steps>
                <step id="19437">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>784,783,785,786</value>
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                  </response>
                </step>
                <step id="21644">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21677">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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                </step>
              </steps>
            </question_attempt>
            <question_attempt id="7697">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol; Entre diferentes soles; Entre distintas zonas da nosa Galaxia; Entre o Sol e Xúpiter} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; Ano Luz; Entre diferentes Galaxias -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre diferentes soles -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
                  <userid>1444</userid>
                  <response>
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                      <value>47,45</value>
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                      <name>_stemorder</name>
                      <value>49,45,51,50,48,47,46</value>
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                <step id="21645">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1444</userid>
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                    <variable>
                      <name>sub1</name>
                      <value>1</value>
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                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
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                      <value>2</value>
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                      <value>1</value>
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            <question_attempt id="7698">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada; Non é unha unidade de medida</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779972</timemodified>
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                <step id="19439">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685521</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,792,793</value>
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                <step id="21646">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                <step id="21679">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
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                  <response>
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                      <value>1</value>
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            <question_attempt id="7699">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
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              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Venus é o sol hai menos dunha U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre a Terra e o sol hai unha distancia de 1U.A; Son 150 millóns de km</rightanswer>
              <responsesummary>Entre Xúpiter e o sol hai menos de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476779972</timemodified>
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            <question_attempt id="7700">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779972</timemodified>
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              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <fraction>0.0000000</fraction>
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              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>150 millóns de km</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <state>gradedwrong</state>
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                  <timecreated>1476687314</timecreated>
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                      <value>1</value>
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              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779972</timemodified>
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                      <value>13844,13846,13845,13843</value>
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                <step id="21651">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="21684">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="7704">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <timecreated>1476685521</timecreated>
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                  <sequencenumber>1</sequencenumber>
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                  <fraction>$@NULL@$</fraction>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="21685">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
                  <userid>1444</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="7705">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779972</timemodified>
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                  <state>todo</state>
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                  <userid>1444</userid>
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                  </response>
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                <step id="21653">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
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                      <name>answer</name>
                      <value>Mercurio</value>
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                <step id="21686">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476687314</timecreated>
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                  <response>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>A maioría xiran en sentido horario.</responsesummary>
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                <step id="19447">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <response>
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                      <value>820,819,818,816,817</value>
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                <step id="21654">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476687293</timecreated>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</questionsummary>
              <rightanswer>Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </responsesummary>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</questionsummary>
              <rightanswer>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</rightanswer>
              <responsesummary>As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19763">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13808,13807,13810,13809</value>
                    </variable>
                  </response>
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                <step id="21068">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21121">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8023">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; Soamente pódese ver de noite; Está máis afastado do sol; É moito máis grande</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19764">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13832,13834,13831</value>
                    </variable>
                  </response>
                </step>
                <step id="21069">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21122">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8024">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19765">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                  </response>
                </step>
                <step id="21070">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21123">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8025">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Unha serie de planetas; Un cinturón de meteoritos; Un conxunto de po, estrela, planetas e gases</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19766">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13838,13837,13836</value>
                    </variable>
                  </response>
                </step>
                <step id="21071">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="21124">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8026">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19767">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                  </response>
                </step>
                <step id="21072">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="21125">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8027">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; O sol; A vía Láctea</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19768">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685577</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13829,13827</value>
                    </variable>
                  </response>
                </step>
                <step id="21073">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21126">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8028">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 { Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​} -&gt; {Satélites; Asteroides; Estrela fugaz; Cometas}</questionsummary>
              <rightanswer> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</rightanswer>
              <responsesummary> Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19769">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7615,7614,7617,7616</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7614,7617,7616,7615</value>
                    </variable>
                  </response>
                </step>
                <step id="21074">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21127">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8029">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19770">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="21075">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21128">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8030">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big ben; Big bang; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19771">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13839,13840,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="21076">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21129">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8031">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sol.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19772">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13813,13814</value>
                    </variable>
                  </response>
                </step>
                <step id="21077">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21130">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8032">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19773">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,813,814</value>
                    </variable>
                  </response>
                </step>
                <step id="21078">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21131">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8033">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Xúpiter; Venus; Mercurio; Urano; Marte} -&gt; {Gasoso; Rochoso}</questionsummary>
              <rightanswer>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</rightanswer>
              <responsesummary>Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19774">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>44,42</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7612,43,42,44,7613</value>
                    </variable>
                  </response>
                </step>
                <step id="21079">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21132">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8034">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 300.000 km; 150.000.000 km; Ningunha das anteriores.</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19775">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,783,784,786</value>
                    </variable>
                  </response>
                </step>
                <step id="21080">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21133">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8035">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias; Entre planetas interiores e exteriores; Entre diferentes soles; Entre Marte é a Terra; Entre o cinto de asteroides e o Sol; Entre o Sol e Xúpiter} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre Marte é a Terra -&gt; U.A; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19776">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,51,49,48,45,50,46</value>
                    </variable>
                  </response>
                </step>
                <step id="21081">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21134">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8036">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : A distancia que recorre a luz nun ano; Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19777">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>791,793,792</value>
                    </variable>
                  </response>
                </step>
                <step id="21082">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21135">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8037">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</questionsummary>
              <rightanswer>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</rightanswer>
              <responsesummary>Son 150 millóns de km; Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19778">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>804,803,807,805,806,808</value>
                    </variable>
                  </response>
                </step>
                <step id="21083">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21136">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8038">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19779">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                  </response>
                </step>
                <step id="21084">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21137">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8039">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19780">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                  </response>
                </step>
                <step id="21085">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21138">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8040">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19781">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="21086">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="21139">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8041">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Terra. Mercurio.MArte. Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Marte Mercurio, Terra, Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19782">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13844,13846,13845,13843</value>
                    </variable>
                  </response>
                </step>
                <step id="21087">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="21140">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8042">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19783">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                  </response>
                </step>
                <step id="21088">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="21141">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8043">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19784">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
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                  <userid>1445</userid>
                  <response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Mercurio</value>
                    </variable>
                  </response>
                </step>
                <step id="21142">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            <question_attempt id="8044">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; Todos xiran sentido horario; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19785">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,819,818,817,820</value>
                    </variable>
                  </response>
                </step>
                <step id="21090">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
                  <response>
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                <step id="21143">
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                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
                  <response>
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              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.</responsesummary>
              <timemodified>1476779983</timemodified>
              <steps>
                <step id="19786">
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                  <timecreated>1476686929</timecreated>
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                      <value>1</value>
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                      <value>0</value>
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                      <value>0</value>
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                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>0</value>
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                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476686959</timecreated>
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            <question_attempt id="8046">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; O rochoso pois a igual tamaño presenta unha maior gravidade.; O gaseosos  pois a igual tamaño ten maior gravidade.; Os dous a mesma.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Os dous a mesma.</responsesummary>
              <timemodified>1476779983</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476685578</timecreated>
                  <userid>1445</userid>
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                    <variable>
                      <name>_order</name>
                      <value>14055,14054,14056,14057</value>
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                </step>
                <step id="21092">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476686929</timecreated>
                  <userid>1445</userid>
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                      <value>3</value>
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                  <timecreated>1476686959</timecreated>
                  <userid>1445</userid>
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                      <value>1</value>
                    </variable>
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      <attempt id="809">
        <userid>1447</userid>
        <attemptnum>1</attemptnum>
        <uniqueid>822</uniqueid>
        <layout>1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,0</layout>
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        <timecheckstate>$@NULL@$</timecheckstate>
        <sumgrades>15.62857</sumgrades>
        <question_usage id="822">
          <component>mod_quiz</component>
          <preferredbehaviour>deferredfeedback</preferredbehaviour>
          <question_attempts>
            <question_attempt id="8782">
              <slot>1</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5680</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
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                  </response>
                </step>
                <step id="24154">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="24187">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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              </steps>
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            <question_attempt id="8783">
              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</questionsummary>
              <rightanswer>As nebulosas son acumulación de gas e po; As galaxias atópanse separadas por baleiro; As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</rightanswer>
              <responsesummary>As galaxias son agrupacións de estrelas; Un sistema planetario está formado por planetas que xiran ó redor dunha estrela</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22323">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13809,13808,13807,13810</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
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                      <value>0</value>
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                      <value>0</value>
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                    <variable>
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                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24188">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8784">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22324">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13834,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="24156">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24189">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8785">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22325">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
                </step>
                <step id="24157">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24190">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8786">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha serie de planetas; Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Unha serie de planetas</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22326">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13838,13835,13836,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="24158">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24191">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
            <question_attempt id="8787">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
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              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>orvita</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22327">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
                </step>
                <step id="24159">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>orvita</value>
                    </variable>
                  </response>
                </step>
                <step id="24192">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8788">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A lúa; Marte; A vía Láctea; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22328">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13828,13830,13827,13829</value>
                    </variable>
                  </response>
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                <step id="24160">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="24193">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
            </question_attempt>
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              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz} -&gt; {Cometas; Asteroides; Satélites; Estrela fugaz}</questionsummary>
              <rightanswer>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz</rightanswer>
              <responsesummary>Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Estrela fugaz; Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Asteroides;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Satélites; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Cometas</responsesummary>
              <timemodified>1476780016</timemodified>
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                      <value>3</value>
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                      <value>1</value>
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                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
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                      <value>1</value>
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            <question_attempt id="8790">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
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                      <value>1</value>
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                    <variable>
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                    <variable>
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                    <variable>
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                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
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                  <sequencenumber>2</sequencenumber>
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                  <timecreated>1476696916</timecreated>
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              </steps>
            </question_attempt>
            <question_attempt id="8791">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big ben; big world; Big band; Big bang</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22331">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
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                    <variable>
                      <name>_order</name>
                      <value>13839,13842,13841,13840</value>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                <step id="24196">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8792">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sistema solar.; No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22332">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13815,13814,13813</value>
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                <step id="24164">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="24197">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8793">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo; A teoría xeocéntrica é certa; Ningunha das dúas teorías ten razón</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22333">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>815,814,813</value>
                    </variable>
                  </response>
                </step>
                <step id="24165">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                </step>
                <step id="24198">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8794">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Marte; Xúpiter; Venus; Mercurio; Urano} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</rightanswer>
              <responsesummary>Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Venus -&gt; Rochoso; Mercurio -&gt; Rochoso; Urano -&gt; Gasoso</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <state>todo</state>
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                      <value>42,44</value>
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                      <value>2</value>
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                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <name>sub4</name>
                      <value>2</value>
                    </variable>
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                </step>
                <step id="24199">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
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                  <response>
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                      <value>1</value>
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              </steps>
            </question_attempt>
            <question_attempt id="8795">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 150.000 km; 150.000.000 km; Ningunha das anteriores.; 300.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22335">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>785,784,786,783</value>
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                <step id="24167">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24200">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8796">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
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              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre o Sol e Xúpiter; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre diferentes soles; Entre o cinto de asteroides e o Sol; Entre distintas zonas da nosa Galaxia; Entre diferentes Galaxias} -&gt; {Ano Luz; U.A}</questionsummary>
              <rightanswer>Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes Galaxias -&gt; Ano Luz</rightanswer>
              <responsesummary>Entre o Sol e Xúpiter -&gt; U.A; Entre planetas interiores e exteriores -&gt; Ano Luz; Entre Marte é a Terra -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A; Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre diferentes Galaxias -&gt; U.A</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
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                      <value>47,45</value>
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                <step id="24168">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>sub0</name>
                      <value>2</value>
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                    <variable>
                      <name>sub1</name>
                      <value>1</value>
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                      <value>1</value>
                    </variable>
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                      <value>1</value>
                    </variable>
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                      <value>2</value>
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                      <value>2</value>
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                      <name>sub6</name>
                      <value>2</value>
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            <question_attempt id="8797">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; A distancia que recorre a luz nun ano; O tempo que tarda a luz en recorrer unha distancia determinada</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22337">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,791,792</value>
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                <step id="24169">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
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                <step id="24202">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
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            </question_attempt>
            <question_attempt id="8798">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Xúpiter e o sol hai menos de 1U.A; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica; Entre Venus é o sol hai menos dunha U.A; Entre a Terra e o sol hai unha distancia de 1U.A</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
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                    </variable>
                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
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                      <value>0</value>
                    </variable>
                    <variable>
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                      <value>1</value>
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                    <variable>
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                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
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                  <state>gradedpartial</state>
                  <fraction>0.4000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <value>1</value>
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            <question_attempt id="8799">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22339">
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
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                      <name>answer</name>
                      <value>0</value>
                    </variable>
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                <step id="24204">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
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              </steps>
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            <question_attempt id="8800">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22340">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
                </step>
                <step id="24172">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24205">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
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            <question_attempt id="8801">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 millóns de km; 9.5 billóns de km; 150 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22341">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>801,800,802</value>
                    </variable>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
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                <step id="24206">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8802">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Terra. Mercurio.MArte. Venus; Mercurio Venus. Terra. Marte; Mercurio. Terra. Venus e Marte</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Marte Mercurio, Terra, Venus</responsesummary>
              <timemodified>1476780016</timemodified>
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                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13844,13845,13846</value>
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                  </response>
                </step>
                <step id="24174">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="24207">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8803">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22343">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
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                <step id="24175">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="24208">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8804">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>marte</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22344">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                  </response>
                </step>
                <step id="24176">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>marte</value>
                    </variable>
                  </response>
                </step>
                <step id="24209">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
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                      <value>1</value>
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              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran no mesmo sentido; Todos xiran sentido horario; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran en sentido antihorario; A maioría xiran en sentido horario.</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran en sentido antihorario</responsesummary>
              <timemodified>1476780016</timemodified>
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                <step id="22345">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695664</timecreated>
                  <userid>1447</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>816,817,819,818,820</value>
                    </variable>
                  </response>
                </step>
                <step id="24177">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696883</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <name>answer</name>
                      <value>3</value>
                    </variable>
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                </step>
                <step id="24210">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedwrong</state>
                  <fraction>0.0000000</fraction>
                  <timecreated>1476696916</timecreated>
                  <userid>1447</userid>
                  <response>
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                      <value>1</value>
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              <slot>25</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta canto más preto do sol sempre vai a estar máis quente.; Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</responsesummary>
              <timemodified>1476780016</timemodified>
              <steps>
                <step id="22346">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695665</timecreated>
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                  <response>
                    <variable>
                      <name>_order</name>
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                  <state>complete</state>
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                      <value>1</value>
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                      <value>0</value>
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                      <value>0</value>
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                      <value>1</value>
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                      <name>choice5</name>
                      <value>1</value>
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                  <state>gradedpartial</state>
                  <fraction>0.5000000</fraction>
                  <timecreated>1476696916</timecreated>
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              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <flagged>0</flagged>
              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O gaseosos  pois a igual tamaño ten maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O rochoso pois a igual tamaño presenta unha maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>O rochoso pois a igual tamaño presenta unha maior gravidade.</responsesummary>
              <timemodified>1476780016</timemodified>
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                      <value>1</value>
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          <preferredbehaviour>deferredfeedback</preferredbehaviour>
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              <questionsummary>INDICA SE É VERDADEIRA OU FALSA A SEGUINTE AFIRMACIÓN: " A CIENCIA QUE ESTUDA O UNIVERSO CHÁMASE ASTROLOXÍA"

</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
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              <slot>2</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5668</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓNS SOBRE OS COMPOÑENTES DO UNIVERSO SON CERTAS.

: Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</questionsummary>
              <rightanswer>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</rightanswer>
              <responsesummary>Un sistema planetario está formado por planetas que xiran ó redor dunha estrela; As nebulosas son acumulación de gas e po; As galaxias son agrupacións de estrelas; As galaxias atópanse separadas por baleiro</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22271">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13810,13809,13807,13808</value>
                    </variable>
                  </response>
                </step>
                <step id="23547">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23580">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8732">
              <slot>3</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5675</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A DIFERENZA FUNDAMENTAL QUE FAI QUE UNHA ESTRELA SEXA DIFERENTE A UN PLANETA?

: Ten luz propia; É moito máis grande; Está máis afastado do sol; Soamente pódese ver de noite</questionsummary>
              <rightanswer>Ten luz propia</rightanswer>
              <responsesummary>Ten luz propia</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22272">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13833,13831,13834,13832</value>
                    </variable>
                  </response>
                </step>
                <step id="23548">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23581">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8733">
              <slot>4</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>395</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>ATERRA XIRA EN SENTIDO CONTRARIO AS AGULLAS DO RELOXO.

</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22273">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                  </response>
                </step>
                <step id="23549">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23582">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8734">
              <slot>5</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5676</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>EN ASTRONOMÍA QUE SE COÑECE COMO GALAXIA?

: Unha estrela moi afastada; Un conxunto de po, estrela, planetas e gases; Unha serie de planetas; Un cinturón de meteoritos</questionsummary>
              <rightanswer>Un conxunto de po, estrela, planetas e gases</rightanswer>
              <responsesummary>Un conxunto de po, estrela, planetas e gases</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22274">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13835,13836,13838,13837</value>
                    </variable>
                  </response>
                </step>
                <step id="23550">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23583">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8735">
              <slot>6</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5669</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É O NOME DA NOSA GALAXIA (SE HAI TILS POÑÉDEAS POIS SENÓN DARÁ A RESPOSTA COMO ERRÓNEA). 

</questionsummary>
              <rightanswer>Vía Láctea</rightanswer>
              <responsesummary>Vía Láctea</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22275">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                  </response>
                </step>
                <step id="23551">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>Vía Láctea</value>
                    </variable>
                  </response>
                </step>
                <step id="23584">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8736">
              <slot>7</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5674</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CAL É A ESTRELA MÁIS CERCANA A TERRA?

: A vía Láctea; Marte; A lúa; O sol</questionsummary>
              <rightanswer>O sol</rightanswer>
              <responsesummary>O sol</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22276">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13827,13830,13828,13829</value>
                    </variable>
                  </response>
                </step>
                <step id="23552">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>3</value>
                    </variable>
                  </response>
                </step>
                <step id="23585">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8737">
              <slot>8</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5681</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>RELACIONA SEGUNDO CORRESPONDA.

 {Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol.} -&gt; {Estrela fugaz; Asteroides; Cometas; Satélites}</questionsummary>
              <rightanswer>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</rightanswer>
              <responsesummary>Orbitan un planeta ​e non brillan por si mesmos, senón que reflicten a luz do sol​ -&gt; Satélites; Orbitan ao redor do Sol non teñen luz propia, están compostos de rocha e xeo e mostran unha larga cola cando se encontran cerca do Sol -&gt; Cometas; Son obxectos naturais orixinados no espazo exterior. Cando se introducen na atmosfera o rozamento  con ela quéntaos tanto que emiten luz -&gt; Estrela fugaz;  Son pequeños fragmentos rochosos que orbitan ao redor do Sol,non teñen luz propia senn que reflicten a do Sol. -&gt; Asteroides</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22277">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>7617,7614,7616,7615</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>7615,7616,7617,7614</value>
                    </variable>
                  </response>
                </step>
                <step id="23553">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>4</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>3</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23586">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8738">
              <slot>9</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5667</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFIRMACIÓN SOBRE A ORIXE DO UNIVERSO SON CERTAS: As galaxias no pasado estaban máis preto que agora.; AS galaxias actualmente están máis afastadas do que o estarán no futuro; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; As galaxias apareceron 100 millón de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</questionsummary>
              <rightanswer>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</rightanswer>
              <responsesummary>As galaxias no pasado estaban máis preto que agora.; O universo estase expandindo; A teoría do big bang fala dunha gran explosión que provocou unha expansión moi rápida.; O big bang ocurriu hai 13700 anos; As estrelas apareceron 100 millóns de anos despois da explosión; Primeiro aparecen as estrelas e despois as galaxías</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22278">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13799,13800,13801,13802,13803,13804,13805,13806</value>
                    </variable>
                  </response>
                </step>
                <step id="23554">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice6</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice7</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23587">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8739">
              <slot>10</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5677</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>COMO SE CHAMA A GRAN EXPLOSIÓN QUE DEU LUGAR AO NOSO UNIVERSO HAI 17.000 MILLÓNS DE ANOS?: Big band; Big bang; Big ben; big world</questionsummary>
              <rightanswer>Big bang</rightanswer>
              <responsesummary>Big bang</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22279">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13841,13840,13839,13842</value>
                    </variable>
                  </response>
                </step>
                <step id="23555">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23588">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8740">
              <slot>11</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5670</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SEGUINTE IMAXEN APARECE UN PUNTO EN VERMELLO. INDICA CAL DAS AFIRMACIÓNS QUE APARECEN MÁIS ABAIXO SERÍA A MAÍS AXUSTADA SOBRE O QUE REPRESENTA ESE PUNTO VERMELLO DA IMAXEN. 

[Punto vermello na imaxen] : No punto vermello sitúase o sol.; No punto vermello sitúase a Terra.; No punto vermello sitúase o sistema solar.</questionsummary>
              <rightanswer>No punto vermello sitúase o sistema solar.</rightanswer>
              <responsesummary>No punto vermello sitúase o sistema solar.</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22280">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13814,13813,13815</value>
                    </variable>
                  </response>
                </step>
                <step id="23556">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23589">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8741">
              <slot>12</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>388</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUE  É CERTO SOBRE A TEORÍA HELIOCÉNTRICA E A XEOCÉNTRICA: Ningunha das dúas teorías ten razón; A teoría xeocéntrica é certa; A teoría heliocéntrica é certa posto que o noso sol ocupa o centro do universo</questionsummary>
              <rightanswer>Ningunha das dúas teorías ten razón</rightanswer>
              <responsesummary>Ningunha das dúas teorías ten razón</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22281">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>813,814,815</value>
                    </variable>
                  </response>
                </step>
                <step id="23557">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23590">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8742">
              <slot>13</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>379</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DOS SEGUINTES PLANETAS SON GASOSOS E CALES ROCHOSOS? {Venus; Urano; Marte; Xúpiter; Mercurio} -&gt; {Rochoso; Gasoso}</questionsummary>
              <rightanswer>Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</rightanswer>
              <responsesummary>Venus -&gt; Rochoso; Urano -&gt; Gasoso; Marte -&gt; Rochoso; Xúpiter -&gt; Gasoso; Mercurio -&gt; Rochoso</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22282">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695650</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>42,44</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>43,44,7613,7612,42</value>
                    </variable>
                  </response>
                </step>
                <step id="23558">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23591">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8743">
              <slot>14</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>377</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>CANTOS KILÓMETROS SON UNHA UNIDADE ASTRONÓMICA?: 300.000 km; Ningunha das anteriores.; 150.000.000 km; 150.000 km</questionsummary>
              <rightanswer>150.000.000 km</rightanswer>
              <responsesummary>150.000.000 km</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22283">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>783,786,784,785</value>
                    </variable>
                  </response>
                </step>
                <step id="23559">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23592">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8744">
              <slot>15</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>389</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ UNIDADE É A MÁIS AXEITADA PARA MEDIR AS SEGUINTES DISTANCIAS {Entre distintas zonas da nosa Galaxia; Entre diferentes soles; Entre planetas interiores e exteriores; Entre Marte é a Terra; Entre o Sol e Xúpiter; Entre diferentes Galaxias; Entre o cinto de asteroides e o Sol} -&gt; {U.A; Ano Luz}</questionsummary>
              <rightanswer>Entre distintas zonas da nosa Galaxia -&gt; Ano Luz; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</rightanswer>
              <responsesummary>Entre distintas zonas da nosa Galaxia -&gt; U.A; Entre diferentes soles -&gt; Ano Luz; Entre planetas interiores e exteriores -&gt; U.A; Entre Marte é a Terra -&gt; U.A; Entre o Sol e Xúpiter -&gt; U.A; Entre diferentes Galaxias -&gt; Ano Luz; Entre o cinto de asteroides e o Sol -&gt; U.A</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22284">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_choiceorder</name>
                      <value>45,47</value>
                    </variable>
                    <variable>
                      <name>_stemorder</name>
                      <value>47,48,49,45,46,51,50</value>
                    </variable>
                  </response>
                </step>
                <step id="23560">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>sub0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub1</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>sub5</name>
                      <value>2</value>
                    </variable>
                    <variable>
                      <name>sub6</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23593">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedpartial</state>
                  <fraction>0.8571429</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8745">
              <slot>16</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>381</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>QUÉ MIDE O ANO LUZ? : Non é unha unidade de medida; O tempo que tarda a luz en recorrer unha distancia determinada; A distancia que recorre a luz nun ano</questionsummary>
              <rightanswer>A distancia que recorre a luz nun ano</rightanswer>
              <responsesummary>A distancia que recorre a luz nun ano</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22285">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>793,792,791</value>
                    </variable>
                  </response>
                </step>
                <step id="23561">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23594">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8746">
              <slot>17</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>386</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CALES DAS SEGUINTES AFORMACIÓNS SOBRE UNIDADES ASTRONÓMICAS SON CERTAS: Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre Xúpiter e o sol hai menos de 1U.A; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</questionsummary>
              <rightanswer>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</rightanswer>
              <responsesummary>Unha U.A equivale aproximadamente a distancia entre o sol e a Terra; Entre a Terra e o sol hai unha distancia de 1U.A; Entre Venus é o sol hai menos dunha U.A; Son 150 millóns de km; Entre Marte e o sol hai más dunha unidade astronómica</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22286">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>803,807,805,808,804,806</value>
                    </variable>
                  </response>
                </step>
                <step id="23562">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>choice0</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice1</name>
                      <value>0</value>
                    </variable>
                    <variable>
                      <name>choice2</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice3</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice4</name>
                      <value>1</value>
                    </variable>
                    <variable>
                      <name>choice5</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23595">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8747">
              <slot>18</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>383</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA SI É CERTA A SEGUINTE AFIRMACIÓN :"UNHA UNIDADE ASTRONÓMICA É A DISTANCIA ENTRE A TERRA E O PLANTETA MÁIS PRÓXIMO"</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22287">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                  </response>
                </step>
                <step id="23563">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23596">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8748">
              <slot>19</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>382</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>A UNIDADE ASTRONÓMICA É MAIOR QUE UN ANO LUZ.</questionsummary>
              <rightanswer>Falso</rightanswer>
              <responsesummary>Falso</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22288">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                  </response>
                </step>
                <step id="23564">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23597">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8749">
              <slot>20</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>385</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>UN ANO LUZ EQUIVALE A:: 9.5 billóns de km; 150 millóns de km; 9.5 millóns de km</questionsummary>
              <rightanswer>9.5 billóns de km</rightanswer>
              <responsesummary>9.5 billóns de km</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22289">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>800,802,801</value>
                    </variable>
                  </response>
                </step>
                <step id="23565">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>0</value>
                    </variable>
                  </response>
                </step>
                <step id="23598">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8750">
              <slot>21</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5678</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>INDICA CAL É A ORDEN CORRECTA DOS PLANETAS COMENZANDO DENDE  SOL.: Marte Mercurio, Terra, Venus; Mercurio. Terra. Venus e Marte; Mercurio Venus. Terra. Marte; Terra. Mercurio.MArte. Venus</questionsummary>
              <rightanswer>Mercurio Venus. Terra. Marte</rightanswer>
              <responsesummary>Mercurio Venus. Terra. Marte</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22290">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>_order</name>
                      <value>13843,13846,13845,13844</value>
                    </variable>
                  </response>
                </step>
                <step id="23566">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>2</value>
                    </variable>
                  </response>
                </step>
                <step id="23599">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
              </steps>
            </question_attempt>
            <question_attempt id="8751">
              <slot>22</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>391</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
              <minfraction>0.0000000</minfraction>
              <maxfraction>1.0000000</maxfraction>
              <flagged>0</flagged>
              <questionsummary>O CINTURÓN DE ASTEROIDES ESTÁ ENTRE MARTE E XÚPITER</questionsummary>
              <rightanswer>Verdadeiro</rightanswer>
              <responsesummary>Verdadeiro</responsesummary>
              <timemodified>1476780014</timemodified>
              <steps>
                <step id="22291">
                  <sequencenumber>0</sequencenumber>
                  <state>todo</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476695651</timecreated>
                  <userid>1449</userid>
                  <response>
                  </response>
                </step>
                <step id="23567">
                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
                  <fraction>$@NULL@$</fraction>
                  <timecreated>1476696525</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>answer</name>
                      <value>1</value>
                    </variable>
                  </response>
                </step>
                <step id="23600">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
                  <fraction>1.0000000</fraction>
                  <timecreated>1476696539</timecreated>
                  <userid>1449</userid>
                  <response>
                    <variable>
                      <name>-finish</name>
                      <value>1</value>
                    </variable>
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              </steps>
            </question_attempt>
            <question_attempt id="8752">
              <slot>23</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>378</questionid>
              <variant>1</variant>
              <maxmark>1.0000000</maxmark>
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              <questionsummary> 	* CAL É O PLANETA MAIS PRÓXIMO AO SOL?

</questionsummary>
              <rightanswer>Mercurio</rightanswer>
              <responsesummary>Mercurio</responsesummary>
              <timemodified>1476780014</timemodified>
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                  <response>
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                      <name>answer</name>
                      <value>Mercurio</value>
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                </step>
                <step id="23601">
                  <sequencenumber>2</sequencenumber>
                  <state>gradedright</state>
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            <question_attempt id="8753">
              <slot>24</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>390</questionid>
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              <questionsummary>INDICA QUE AFIRMACIÓN SOBRE O SENTIDO DE XIRO DOS PLANETAS É CERTA. : Todos xiran en sentido antihorario; A maioría xiran en sentido horario.; Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.; Todos xiran no mesmo sentido; Todos xiran sentido horario</questionsummary>
              <rightanswer>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</rightanswer>
              <responsesummary>Todos xiran sentido antihorario ( contrario ás agullas do reloxio) agás venus.</responsesummary>
              <timemodified>1476780014</timemodified>
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            <question_attempt id="8754">
              <slot>25</slot>
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              <questionid>5747</questionid>
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              <questionsummary>INDICA CALES DAS SEGUINTES  AFIRMACIÓNS  SON CERTAS: Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; Un planeta grande rochoso e un pequeno gaseoso poden ter a mesma gravedade; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</questionsummary>
              <rightanswer>Un planeta rochoso e gaseosos poden ter a mesma gravidade se o rochoso é moito máis pequeno que o gaseoso; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie</rightanswer>
              <responsesummary>Un planeta canto más preto do sol sempre vai a estar máis quente.; Se dous planetas teñen a mesma gravidade e a mesma distancia ao sol terán a mesma tempertuara na súa superficie; A capa atmosférica dun planeta depende exclusivamente do seu tamaño (canto maís grande maior capa atmosférica); Un plantea rochoso sempre vai ter sempre unha maior gravidade que un gaseoso</responsesummary>
              <timemodified>1476780014</timemodified>
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                  <sequencenumber>1</sequencenumber>
                  <state>complete</state>
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                  <userid>1449</userid>
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            <question_attempt id="8755">
              <slot>26</slot>
              <behaviour>deferredfeedback</behaviour>
              <questionid>5749</questionid>
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              <questionsummary>NA IMAXEN AMÓSANSE DOUS PLANETAS DO MESMO TAMAÑO UN DELES ROCHOSO (R) E OTRO GASEOSO (G). INDICA CAL DOS DOUS TERÍA UNHA ATMOSFERA MÁIS DESENVOLVIDA (SUPOÑEMOS QUE OS DOUS ESTÁN Á MESMA DISTANCIA DO SOL): O rochoso pois a igual tamaño presenta unha maior gravidade.; Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. ; Os dous a mesma.; O gaseosos  pois a igual tamaño ten maior gravidade.</questionsummary>
              <rightanswer>O rochoso pois a igual tamaño presenta unha maior gravidade.</rightanswer>
              <responsesummary>Non importa si é rochoso ou gaseosos, depende da  distancia do planeta ao sol. </responsesummary>
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