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Amanda [17]
3 years ago
15

Give one simple example of positive system feedback in biology.

Biology
2 answers:
Helga [31]3 years ago
5 0

Answer:

Positive feedback is the amplification of a body's response to a stimulus.

  • For example, in childbirth, when the head of the fetus pushes up against the cervix it stimulates a nerve impulse from the cervix to the brain.
  • Some examples of positive feedback are contractions in child birth and the ripening of fruit.
FromTheMoon [43]3 years ago
3 0

Answer:

birth

Explanation:

keeps going and going

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