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7 Cards in this Set
- Front
- Back
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trait
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physical feature
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vertebrate
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animal that has a backbone
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invertebrate
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animal without a backbone
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adaptation
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trait or behavior that helps an animal survive in its environment
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instinct
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a behavior that is inborn
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migration
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an instinctive behavior; traveling a long distance
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hibernation
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an instinctive behavior; state of inactivity
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