Biology, 20.09.2019 09:30, msanger7587

When a woman goes into labor during childbirth, the cervix expands which sends a signal to the pituitary gland to release oxytocin which results in more contractions which results in more oxytocin being released and so on. what is happening during childbirth?
a) a negative feedback loop.
b) cell regulation
c) a positive feedback loop.
d)a neutral feedback loop

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When a woman goes into labor during childbirth, the cervix expands which sends a signal to the pitui...