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iguanas and similar animals are members of a group called reptiles how do reptiles differ from other animals A have internal heat B have scaly skin hardened by keratin C have an endoskeleton D are land dwellers

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B Have scaly skin hardened by Keratin
User Dar
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I would say its B-Because...
Lizards have dry, scaly skin that does not grow with their bodies
User Dmitry Gorshkov
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