Milad Posted February 4, 2010 Posted February 4, 2010 ...per minute? In terms of the Krebs Cycle, why do we on average exhale 12 times. I am utterly confused at the question my teacher has asked us in class....
Sayonara Posted February 4, 2010 Posted February 4, 2010 I'd suggest as a starting point that you think about why we exhale at all. Then consider how the rate of exhalation might affect the objective.
Mr Skeptic Posted February 4, 2010 Posted February 4, 2010 Even at rest, there is a minimum of energy we use, so a minimum of oxygen required. I'm sure you know the fancy name for that.
Milad Posted February 4, 2010 Author Posted February 4, 2010 I appreciate your help. I've managed to improve my work, thank you.
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