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aliina [53]
3 years ago
14

4. What is an example of positive feedback?

Biology
1 answer:
Shtirlitz [24]3 years ago
4 0

Answer:

C

Explanation:

It is known as lactation. The suckling action of an infant produces prolactin, which leads to milk production; more suckling leads to more prolactin, which in turn leads to more lactation. This is a positive feedback system as the product (milk) produces more suckling and more hormone. When the child is no longer breast feeding, the prolactin drops off and milk production goes down.

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