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kotegsom [21]
3 years ago
13

During childbirth, a hormone produced by the pituitary gland causes muscles of the mother's uterus (or womb) to contract. The mo

re contractions there are, the more hormone is produced.
Which best explains why this occurs?

Positive feedback is used to build more contractions.
Positive feedback is used to lessen the effects of the contractions.
Negative feedback is used to build more contractions.
Negative feedback is used to lessen the effects of the contractions.
Biology
2 answers:
sveticcg [70]3 years ago
8 0

Answer:

I think the answer is positive feedback is used to build more contractions

nataly862011 [7]3 years ago
5 0

Answer:

A.  Positive Feedback is used to build more contractions

Explanation:

I do Edge and got 100% on that quiz :)

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