Donna1905 Donna1905

05-01-2020
Biology

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What happens in the human body as heart rate is increasing?

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celestp24 celestp24

05-01-2020

Bloods pumping/flowing and more air intake/output

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cutiepielyssa cutiepielyssa

05-01-2020

In addition to blood pumping and blood transfer the body is using energy and exchanging gasses (carbon dioxide and oxygen)

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