how does the cardiovascular system interact with the respiratory system(1 point)

Answer 1

The cardiovascular system interacts with the respiratory system primarily through the exchange of gases. The respiratory system facilitates the uptake of oxygen from the air into the lungs, where it diffuse into the blood within the capillaries surrounding the alveoli. At the same time, carbon dioxide, a waste product of metabolism, diffuses from the blood into the alveoli to be exhaled. The oxygen-rich blood is then transported by the cardiovascular system to tissues and organs, while carbon dioxide is removed from the body via the respiratory system. This interaction is crucial for maintaining the body's oxygen levels and expelling carbon dioxide, essential for cellular metabolism.