Battle of the Brains day #2

With which statement about chimpanzees would the author most likely agree?

• Chimpanzees are the smartest animal because they use sounds to communicate.

• Chimpanzees are the smartest animal because they use tools.

• Chimpanzees are very large animals.

• Chimpanzees are not intelligent animals.

 Based on the information in the section dolphins, what can you infer about dolphins?  Support your answer with evidence from the article.