Term
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Definition
| starfish, sea urchins, sea cucumbers |
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Term
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Definition
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Term
| do they have an exoskeleton or endoskeleton? |
|
Definition
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|
Term
| what is the function of their tube feet? |
|
Definition
| movement and prying open shelled prey |
|
|
Term
| what type of symmetry do adults have? |
|
Definition
|
|
Term
| what type of symmetry do larvae have? |
|
Definition
|
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Term
|
Definition
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|
Term
| what organism do most of them catch from the water? |
|
Definition
|
|
Term
| what is significant about sea stars? |
|
Definition
| as long as their central part stays intact, they can regrow missing arms |
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