Seudónimo
Seudónimo
08-12-2016
Biology
contestada
What happens to your pulse when you run
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Аноним
Аноним
08-12-2016
It accelerates, because your body needs more blood pumped since you are moving, so the heart beats faster, so the pulse does to
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Аноним
Аноним
08-12-2016
It increases your heart rate and it beats faster.
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