Question

movement of earthworm​

Answer 1

Answer:

An earthworm moves using circular and longitudinal muscles, as well as bristles called setae. The earthworm can push the setae out of its body to grab the soil around it. To move forward, the worm uses its setae to anchor the front of its body and contracts the longitudinal muscles to shorten its body.

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Answer 2

Answer:

movement of earthworm makes the soil fertile and mixes the fertilizer and manure properly