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8 Cards in this Set
- Front
- Back
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fish
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vertebrates adapted to living their entire livesin water
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amphibian
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vertebrates that can live in water or on land but must return to the water to reproduce
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cold-blooded
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organisms body temperature changes as the temperature of its surroundings change.
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reptile
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have a dry protective covering of scales or plates
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bird
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the only animals that have feathers
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warm-blooded
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organisms body stays at the same temperature regardless of the temperature of its surroundings
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mammal
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warm-blooded vertebrates that have milk-producing glands called mammary glands
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mammary gland
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milk producing gland found in mammals
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