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3 years ago

10

When you exercise explain why both your heart rate and breathing rates increase?

2 answers:

S_A_V [24]3 years ago

8 0

This is because during this processes, one's body requires more oxygen to function.

Vikentia [17]3 years ago

4 0

Your heart speeds up to pump extra food & oxygen the muscles.

Breathing speeds up to get more oxygen & to get rid of more carbon dioxide.

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