In the Valley of the Wolves

Watch the video and be able to answer the following:

1. How do wolves behaviors help them to survive? Give examples
2. How do wolves communicate? Give examples of vocal, body language, etc.
3. Describe the social structure of the wolf pack.

Inside Nature's Giants - Hippo

Watch the video about hippos and find at least 5 physical adaptations they have to help them survive in their environment. In addition, observe the hippos and find evidence that shows they are mammals.