Which statement best describes the functioning of the cardiorespiratory system?
AThe lungs pump oxygenated blood to the body and remove oxygenated blood from the heart.
BThe lungs pump carbon dioxide into the blood and the heart circulates it throughout the body.
C.The lungs import oxygen into the blood and remove carbon dioxide from the blood.
DThe lungs import carbon dioxide into the blood and the heart circulates it throughout the body. NextReset
AThe lungs pump oxygenated blood to the body and remove oxygenated blood from the heart.
BThe lungs pump carbon dioxide into the blood and the heart circulates it throughout the body.
DThe lungs import carbon dioxide into the blood and the heart circulates it throughout the body. NextReset