pandalovers13 pandalovers13

04-02-2021
Biology

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Oxygen is transported by ___to the_ where it is used to break down the ____ into water, carbon dioxide, and usable energy.

cells
heart
sugar
blood

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hernandezzm hernandezzm

04-02-2021

Oxygen is transported by blood to the heart where it is used to break down sugar into water, carbon dioxide, and usable energy

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