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You are a running in a race. What is one feedback mechanism that happens as you increase exercise and muscle activity?




A) leg cramps


B) longer steps


C) increased heart rate


D) decrease in body temperature

Respuesta :

Boozsmall2005

Answer:

I feel like it'd be C or A

Explanation:

C is pretty obvious cause when you become active, your heart rate increases. And A because your muscles are contracting and uncontracting.

Answer:

a

Explanation:

the leg cramps is a direct result of the physical activity due to the strain of the race .

the increased heart rate can be caused by a multitude of interactions

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