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notsponge [240]
3 years ago
13

If a person’s heart rate increases, how will this benefit the muscular system?

Biology
1 answer:
Tems11 [23]3 years ago
5 0

Answer:Exercise increases the rate at which energy is needed from food, increasing the need for both food and oxygen by the body. This is why when we exercise both pulse/heart rate and breathing rate increase.

Explanation: Hope this helps

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