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lina2011 [118]
3 years ago
6

How does breathing and heart rate change as someone runs up a slope?

Biology
1 answer:
dangina [55]3 years ago
8 0

Answer:

Heart rate goes up, breathing gets labored

Explanation: heart using more blood to work, and then the heart needs more oxygen to work so it forces u to breathe more

Hope this helped!

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