ljones4530 ljones4530

25-12-2017
Biology

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How do scientists distinguish between reptiles and mammals?

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gobinkarissa gobinkarissa

25-12-2017

Reptiles
lay eggs, have scaly skin, are cold blooded, doesn't need to feed their hatchlings

Mammals
Gives birth to life offspring, have hair on their bodies, are warm blooded, needs to provide food for young

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