Which statement best describes the functioning of the cardiorespiratory system
Asked by maham237 @ in Health viewed by 385 People
-The lungs pump oxygenated blood to the body and remove oxygenated blood from the heart.
-The lungs pump carbon dioxide into the blood and the heart circulates it throughout the body.
-The lungs import oxygen into the blood and remove carbon dioxide from the blood.
-The lungs import carbon dioxide into the blood and the heart circulates it throughout the body.