Compare anaerobic and aerobic respiration including the two types of fermentation (lactic acid fermentation and alcohol fermentation).

Anaerobic respiration makes small amounts (usually 2-4 ATP) of energy while aerobic respiration makes around 36 ATP. Without oxygen, our bodies would have less energy and limited functions.

It's either -limiting factors or -scarce resources but i'd go with my first answer since the food and water are abundant they really aren't scarce