A long, long time ago, lemurs lived all over the world. But something happened to kill them off -- everywhere except in Madagascar. How did the island protect them from extinction?
Monkeys, apes and humans make up the primate animal grouping. Here is where we find our closest genetic relatives that exhibit familiar behaviors, including cultural practices, tool use and language acquisition. What separates primates from lower order animals is and what binds us together? Quit monkeying around and take the primate quiz to find out! See more »