Reptiles typically have scaly skin, lay eggs with leathery shells, and are ectothermic (cold-blooded), relying on external environments to regulate their body temperature. In contrast, mammals have fur or hair, give birth to live young (in most cases), produce milk to nourish their young, and are endothermic (warm-blooded), maintaining a constant body temperature independently of the environment.
Vertebrates include fish, amphibians, reptiles, birds, n mammals. Analyze common charaterisitcs of reptiles n explain how they differ from mammals. Explains ur answer in 1 or 2 sentences
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