which features of earthworn enable it to move on the ground
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Earthworm’s body contains several ring shaped segments which have muscles.
The function of these muscles is to shorten or lengthen the body as per its need. This movement helps the worm to move forward.
Attached to these muscles are setae, which secrete slimy substance making the movement easy.
In this way an earthworm keeps moving.
The function of these muscles is to shorten or lengthen the body as per its need. This movement helps the worm to move forward.
Attached to these muscles are setae, which secrete slimy substance making the movement easy.
In this way an earthworm keeps moving.
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8
HEY!!
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▶Presence of ring like segments attached to muscles on the body of earthworm which shortens and lengthens, helping in forward movement of body.
▶Bristle like structure called setae attached to muscles secrete slimy substance which provides additional features for movement.
_____________________________
▶Presence of ring like segments attached to muscles on the body of earthworm which shortens and lengthens, helping in forward movement of body.
▶Bristle like structure called setae attached to muscles secrete slimy substance which provides additional features for movement.
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