Aerobic respiration extracts. more energy from a glucose molecule than any other type of respiration why might some organisms that can use aerobic respiration also retain the ability to use aerobic respiration

naerobic respiration, a process that doesn't use oxygen, are two forms of cellular respiration. Although some cells may engage in just one type of respiration, most cells use both types, depending on an organism's needs. Cellular respiration also occurs outside of macro-organisms, as chemical processes — for example, in fermentation. In general, respiration is used to eliminate waste products and generate energy.

mammal

explanation:

a. to encourage apoptosis