Which of the following is not something the respiratory system does?
A. warming and moistening incoming air
B. transporting oxygen and carbon dioxide to and from the cells
C. mechanically causing air to flow into the lungs
D. serving as a passageway through which air can enter and leave the body
Answer: transporting oxygen and carbon dioxide to and from the cells
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.