Cellular respiration occurs in the presence of oxygen, carbon dioxide, and nitrogen
The answer is: Oxygen
Cellular respiration is an important biological process in living organisms. This process occurs in cells and enables them to produce the energy necessary to survive. Energy is released by breaking down foods in this process, and when oxygen is present, the food is converted into energy, carbon dioxide, and water. The process of cellular respiration in the presence of oxygen is the most efficient in producing energy, as a greater amount of energy is produced compared to respiration without the presence of oxygen. The body must maintain a balance of oxygen and healthy food to run the process efficiently, and it is important to ensure healthy respiratory systems are maintained for good health.
