Features of mammals, has fur, live babies, produce milk, warm blooded like a dog, features of fish, gills, scales, fins, live in water, lots of eggs in water, cold blooded like a gold fish, features of amphibians, jelly eggs in water, live in water and on land, damp skin, features of reptiles, dry scales, cold blooded like Mike the tortoise, soft eggs, birds, feathers, hard eggs, beak, warm blooded like a chicken

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