Reptiles are tetrapod animals in the class Reptilia, comprising today's turtles, crocodilians, snakes, amphisbaenians, lizards, tuatara, and their extinct relatives.
Discover Reptile (Class: Reptillia) information, pictures, videos, maps and literature from curated sources on the Encyclopedia of Life (EOL)
Being cold-blooded means that their bodies react to the temperature of their surroundings. When they get too warm, they can go into the water or shade to cool ...
What is a reptile and how to they live? Kids learn about these cold blooded animals including snakes, lizards, and alligators.
Define reptile: an animal that crawls or moves on its belly (such as a snake) or on small short legs (such as a lizard) — reptile in a sentence.
Oct 18, 2017 ... Here are the main reptile characteristics, ranging from their vertebrate anatomies to their habit of laying hard-shelled eggs.
Reptiles are cold-blooded vertebrates. (Vertebrates have backbones.) They have dry skin covered with scales or bony plates and usually lay soft-shelled eggs.
Unlike birds and mammals, reptiles do not maintain a constant internal body temperature. Without fur or feathers for insulation, they cannot stay warm on a cold ...