Final answer:
The cardiovascular system involves the health of the heart and circulatory system.
Step-by-step explanation:
True
The cardiovascular system, also known as the circulatory system, involves the health of the heart and circulatory system. It includes the heart, blood, and blood vessels like arteries, veins, and capillaries. The main function of the cardiovascular system is to transport blood throughout the body, delivering oxygen and nutrients and removing waste products.