Term
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Definition
| internal walls between each segment |
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Term
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Definition
| bristles attached to each segment of an annelid |
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Term
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Definition
| part of the digestive system where food can be stored |
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Term
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Definition
| part of the digestive system where food is ground into smaller pieces for digestion |
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Term
| closed circulatory system |
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Definition
| blood is contained within a network of blood vessels |
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Term
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Definition
| an organ specialized for the exchange of gases underwater |
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Term
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Definition
| excretory organs that filter fluid in the body cavity |
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Term
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Definition
| band or thickened specialized segments that secretes a mucus ring into which eggs and sperm are released |
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Term
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Definition
| class of segmented worms that includes the earthworm |
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Term
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Definition
| class of segmented worms that contain leeches |
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Term
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Definition
| marine annelids that have paired, paddlelike appendages tipped with setae |
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