Choose the Best Explanation as to Why Both Consumers and Producers

Choose the best explanation as to why both consumers and producers perform cellular respiration.

A) Although they may obtain their sugars in different ways, both consumers and producers rely on cellular respiration to make ATP.
B) Both consumers and producers perform cellular respiration to produce the sugars needed to fuel the energy of life.
C) Both consumers and producers perform cellular respiration to produce the oxygen necessary to sustain life.
D) Both consumers and producers perform cellular respiration to produce the heat necessary to sustain life.