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15 Cards in this Set
- Front
- Back
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Name the five subgroups of the Animal Kingdom.
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Mammals, fish, birds, amphibians, and reptiles.
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describe 5 characteristics about mammals.
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hair, specialized teeth, live birth, mammary glands, eats.
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describe 5 characteristics about fish.
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scales, fins, gills, live in water, eats.
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describe 5 characteristics about birds.
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wings, feathers, amniotic eggs, beaks, eats.
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describe 5 characteristics about amphibians.
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live on land, live on water, think skin, take in 02, eats.
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describe 4 characteristics about reptiles.
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heavy scales, lungs, lay eggs on land, eats.
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Mammal fertilization?
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internal.
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Fish fertilization?
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external.
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Bird fertilization?
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internal.
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Amphibian fertilization?
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external.
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Reptile fertilization?
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internal.
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What is significant about Marsupials?
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they carry young in a pouch.
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What is significant about amniotic eggs?
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They protect the interior of the egg by providing a thick cover and keeping it from drying out.
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What animals have amniotic eggs?
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Mammals, birds, and reptiles.
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What is significant about fish having scales?
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they reduce friction.
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