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18 Cards in this Set
- Front
- Back
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porifera
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sponges, asymetrical, pore bearing filter feeders
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cnidarians
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jellyfish, radial symmetry, polymorphic
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platyhelminthes
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flatworms, tapeworms, bilateral symetry, acoelmate
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nematodes
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roundworms, eelworms, psuedocoelem, parasite
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mollusca
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clams, snails, coelomate, shells, not segmented
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annelida
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earth worms, leeches, internal segmentation, coelom
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arthropoda
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insects, crabs, spiders, endoskeletons, segmentation, jointed limbs
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arachnida
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spiders, 8 legs, simple eyes no antennae
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crustacea
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lobsters, 4 antennae, chitin shells, compound eyes
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diplopoda
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millipedes, herbivores, 2 legs per seg
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chilopoda
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centipedes, carnivore, 1 leg per seg
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insecta
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grasshoppers, 3 body seg, 6 legs 2 antennae
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chondrichthyes
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sharks, cartialge skeleton, 2 chamber heart, move to get gills going
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osteichthyes
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bony fish, boney skeleton, scales, swim bladder, sweet gills
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amphibia
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frogs, aquatic larval stage, adults have lungs, 3 chambered heart, no scales
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reptilia
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lizards, waterproof body, eggs with shells, lungs, scales, 4 chambered heart
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aves
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birds, feathers, wings, air sacs, 4 heart
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mammals
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fur, live birth, 4 heart, mammary glands,
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