Biology Classification: Mammals II

Product Description

Why are there so many types of mammals? Mammals are the most highly developed vertebras in existence. They have diversifi ed in very unique ways to make different ecosystems their natural habitats. Learn how mammals are the same, how they are different, and which mammals are the most and least evolved. Plus, discover what characterizes types of mammals including monotremes, marsupials, rodents, bats, ungulates, elephants, herbivores, carnivores, cetaceans, primates.