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9 Cards in this Set
- Front
- Back
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embryo
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a developing animal before it is born or hatched
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nymph
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a stage in an insect life cycle between egg and adult that looks like an adult, but has no wings
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larva
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a young animal that has a different shape than the adult
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pupa
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the stage in the insect life cycle between larva and adult
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amphibian
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an animal with a backbone that lives part of its life cycle in water and part on land
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gills
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the parts of fish and tadpoles that are used to take in oxygen from water
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tadpole
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a very young frog or toad
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mammal
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an animal with a backbone and hair or fur; mothers produce milk for their babies
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instinct
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an action that an animal can do without learning
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