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by words o wisdom on June 11th, 2009
Oxygen perfusion is critical for all cell processes including metabolism.
by HaoieZ on June 11th, 2009
Human cells, like almost all living cells, require oxygen for metabolism.
The only living things that don't require oxygen are a few forms of bacteria.
by jostafine on October 4th, 2009
Because originally our cells respire and needs O2 to do it and release ATP for our body to use it as an energy, mainly heat energy,and as the result of burning sugars inside our bodies CO2 is released.
If you know about the cellular respiration so O2 is the final acceptore to the electrons in the cell.;D
by DudeLer 2 on August 12th, 2009
we are carbon based creatures. carbon needs oxygen to burn stuff. we need lots of gases, nitrogen too.
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Comments
Thanks.
by 404 on June 11th, 2009