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10 Cards in this Set
- Front
- Back
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why do we classify?
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study,eat,organize
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animal
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vertebrate, invertebrate
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vertibret
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amphibians,birds,fish,mammals,reptiles
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invertibret
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mollusks,flatworms,annelids,roundworms,sponges,
echinoderms, cnidarians. |
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characteristics of mollusks
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crawl on fleshy pad, carry a shell
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amphibians
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wet, live on land and water,jell coated eggs
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birds
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feathers, hard shelled eggs, warm blooded
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fish
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wet scaled,live in water,lay eggs in water
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mammals
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hair and milk,"", give birth live
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reptiles
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dry scales,leathery eggs, cold blooded
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