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iris [78.8K]
4 years ago
8

Which of the following is an example of positive feedback? 1.)contractions in birth. 2.) regulations of blood glucose levels. 3.

) regulation of body temperature
Biology
2 answers:
Thepotemich [5.8K]4 years ago
4 0
Contraction in birth
Triss [41]4 years ago
3 0

Answer:

it iscontraction in birth

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