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in annelida the body wall consists of thin and moist non cellular cuticle, single layer of epidermis and circular and longitudinal muscles expalin |
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Answer» ong>Explanation: The body wall consists of THIN, and moist non-cellular cuticle, single-layered epidermis, and circular and longitudinal muscles. The muscles are smooth which are highly CONTRACTILE and help in locomotion. Hope this helps. MARK AS BRAINLIEST. |
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