03-12-2015
Health

contestada

Why does your heart never tire of constantly beating to pump blood throughout your body?

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jaylanique jaylanique

03-12-2015

Because as long as you eat and stay hydrated then the heart never gets tired but if you aint realize is that the heart slows down as you sleep or take a break

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Kaylingg33 Kaylingg33

14-04-2020

Answer:d

Explanation:

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