So a 2 e a 3 a 1 nao precisa nao, alguem me ajuda por favor

The third stage of cellular respiration is (2 points)

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

The function of the excretory system is to control homeostasis and