<span>During respiration, cells use the simplest, digested form of carbohydrate foods, glucose, and produce energy from it. The reaction takes place in the presence of oxygen and its by-products are carbon dioxide and water. Therefore, the answer is the process where energy from food is used by the cell.</span>
Answer:
The cornea
Explanation:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Answer:
C. Electromagnetic energy is transformed into chemical energy
Explanation:
Plants are capable of producing its own food and use energy from sunlight. Light energy is a part of electromagnetic energy.