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Phylum Annelida

What would ha...

Question

What would happen to earthworm when longitudinal muscles of the body contracts? 1)it elongates 2)it bends to one side 3)it shortens 4)it becomes thinner and longer

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Solution

When longitudinal muscles contract,earth worm will shorten.
Because the longitudinal muscles run length wise.When they contract,the length becomes less.So the earth becomes shorter.

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