Biology, asked by syedawaniafatima40, 2 months ago

how hydrostatic skeleton helps the earthworm in locomotion

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Answered by safasufai
3

Answer:

earthworms move by waves of muscular contractions of the skeletal muscle of the body wall hydrostatic skeleton, called peristalsis, which alternately shorten and lengthen the body. Lengthening the body extends the anterior end of the organism.

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