<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>
Nucleus, it contains genetic material.
Answer:
hydrogen, oxygen, carbon and nitrogen
I did 4 instead :')
Explanation:
I would say b but then again im not really sure so...
