The primary purpose of the cardiovascular system is to
A) convey heat away from deep body tissues.
B) deliver adequate amounts of oxygen and remove wastes from body tissues.
C) serve as a buffer fluid for metabolic wastes during exercise.
D) circulate oxygenated blood to the lungs.

Question

Quizplus · Accepted Answer

The primary purpose of the cardiovascular system is to deliver adequate amounts of oxygen and remove wastes from body tissues. The heart pumps oxygenated blood to the body's tissues through the arteries, and returns deoxygenated blood to the lungs through the veins, allowing for the exchange of oxygen and carbon dioxide. This process helps to maintain the body's metabolic functions and provide sufficient oxygen to cells for energy production.

The Primary Purpose of the Cardiovascular System Is to