Why do we have to breath to produce energy???
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23
Answer:
We breathe because oxygen is needed to burn the fuel [sugars and fatty acids] in our cells to produce energy.) ... (The energy station of the cells, called mitochondria, process oxygen to power the cells. As part of the combustion process, carbon dioxide is released.)
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0
Answer:
when body cell produce energy they
use up oxygen
produce carbon dioxide and water
a supply of oxygen
to get rid of carbon dioxide qwhich could poison it
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