Answer:
between 75 mmHg and 100 mmHg
Explanation:
I’m not certain, but I believe it is continental drift
<span>When an athlete is nearing the end of a race and her cells are low on oxygen, it is likely to be fermentation. When cells have used up all their oxygen they ferment glucose into lactic acid. Fermentation is a metabolic process that consumes sugar in the absence of oxygen</span>
