crystalchau04
crystalchau04 crystalchau04
  • 25-10-2017
  • Health
contestada

Is the effect of exercise on heart rate and breathing rate an example of positive feedback or negative feedback? Explain why.

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0dds
0dds 0dds
  • 25-10-2017
Positive, exercise helps your respiratory and circulatory systems get stronger.
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