And while reptiles have skin like animals in other families including humans and other mammals unlike these creatures that are left exposed to elements such as uv rays reptiles have built in protection in the form of scales. Compared to fur scales absorb or dissipate the heat more readily as needed by these animals the scales also help the animals in camouflage the tiny dark and light scales on butterfly wings are usually arranged in beautiful patterns to help them blend in the environment. How many reptiles can you think of there are turtles alligators crocodiles snakes and lots of lizards they all have a few things in common that make them different than other types of animals and one of those things is that they all have scales
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