'''Reptiles''' are cold-blooded [[animal]]s found throughout the world. Reptiles are [[vertebrate]]s, as they have an internal skeleton and a backbone. They are also amniotic tetrapods and their skin protects them from drying out and their toes have claws.
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'''Reptiles''' are a class of cold-blooded [[animal]]s found throughout the world. Reptiles are [[vertebrate]]s, as they have an internal skeleton and a backbone. They are also amniotic tetrapods and their skin protects them from drying out and their toes have claws. Commons reptiles include [[alligators]], [[lizards]], and [[turtles]].