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11 Cards in this Set
- Front
- Back
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Cnidarians |
tentacles with stinging cells |
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Where do cnidarians live |
water most are marine |
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4 examples of cnidarians |
jellyfish, coral, sea anemones, hydra |
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what do cnidarians eat |
plankton, fish, clams |
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Describe the body type of Cnidarians |
Polyp Medusa
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Describe polyps |
vase shaped, mouth, and tentacles, on top, sessile |
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Describe medusa |
upside down bowl shaped, mouth and tentacles underneath, free-swimming |
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What do Cnidarians use tentacles for |
defense & to get food |
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What is special about Cnidarians tentacles |
called nematocysts stinging cells |
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How do Cnidarians take in food |
tentacles bring prey into opening digested in the gut |
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How do Cnidarians get oxygen |
through diffusion |
