October 17, 2017

Reptiles

The Crocodile is a common type of Reptile

Reptiles are some of the oldest life forms on Earth, with fossils dating back about 320–310 million years. Reptiles are cold-blooded, four-legged vertebrates that inhabit every continent of the world, except Antarctica. A reptile's skin is covered with a tough external plate or scute, such as the … [Read more...]