The cardiorespiratory system includes the following parts of the body
heart, lungs, and liver
heart, lungs, and liver
heart, lungs, blood, arteries, veins, and muscle cells
heart, lungs, blood, arteries, veins, and muscle cells
heart, lungs, and blood
heart, lungs, and blood
lungs, arteries, and muscle cells
lungs, arteries, and muscle cells