Whale-shark Sentence Examples

It may seem as though mammals like dolphins and whales are very different from lions and tigers. But they share many characteristics common only to the vertebrate class Mammalia. Some animals may share one or two of these characteristics of mammals, but unless they share most of them, they are not mammals. Keep reading to learn more about the similarities between all mammals.

You may have heard the terms carnivore and herbivore before. But what is a carnivore, and how can you tell if you’re looking at one? Keep reading for helpful definitions of different eating behaviors and examples of carnivores.