Which of the Following Statements Best Defines Internal Respiration

Multiple Choice

Which of the following statements best defines internal respiration?

A) The process of oxygen passing from alveoli into red blood cells.
B) The process of drawing air into the lungs.
C) The use of oxygen in cellular metabolism.
D) The rate at which carbon dioxide is released into the alveoli.
E) The movement of the diaphragm when inhaling and exhaling.