Biology, asked by butapandher6166, 9 months ago

what do you mean by vigorous contractions of the uterus explain​

Answers

Answered by IƚȥCαɳԃყBʅυʂԋ
1

Answer:

The tightening and shortening of the uterine muscles. During labor, contractions accomplish two things: (1) they cause the cervix to thin and dilate (open); and (2) they help the baby to descend into the birth canal.

hope it helps you

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