| Type | Document |
| {:title=>"Description"} | Why did mammoths become extinct? Scientists have presented two claims: climate change or human hunters. In this lesson students apply their knowledge of evolution and study evidence to decide which claim is best supported. |
| Tags | |
| Author | TEMI group |
| Uploaded by | Nicole |
| License | Public Domain |
| Language | Language independent |
| Publication créée à | mardi 23 février 2016 15:35 |
| Publication mise à jour à | mardi 23 février 2016 15:35 |
| Size | 900 ko |