How do reptiles and mammals differ?

Answer Reptiles and mammals are both considered to be animals. They are vertebrate animals (animals with a backbone), which consist of four leg-like appendages. Although sharing a common ancestor called t... Read More »

Top Q&A For: How do reptiles and mammals differ

Are chickens mammals or reptiles?

Chickens belong to the Aves (bird) class, which is neither mammalian nor reptilian. Birds lay eggs, like reptiles, but can control their body temperatures, like warm-blooded mammals. The mammal, r... Read More »

4th-Grade Fun Facts About Birds, Mammals, Reptiles and Amphibians?

Students in the fourth grade learn about the different classifications of vertebrate animals, including birds, mammals, reptiles and amphibians. They learn that most mammals have live births, most ... Read More »

How do amphibians differ from reptiles?

Collectively known as herps, amphibians and reptiles provide a key transition in vertebrate animals between the aquatic and terrestrial environments. Differences in skin, reproduction, and eggs all... Read More »

Are earthworms mammals?

Earthworms, which are cold-blooded invertebrates, are not mammals, which are warm-blooded and possess internal skeletons. Members of the class Mammalia include humans, felines, canines and bears. M... Read More »