Why do all cells need cytoplasm?

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Resperation is a way to release carbon back into the atmosphere

Plz ! what does it mean for an allele to be dominant?