Answer:
The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.
Explanation:
Yes.
But too much of anything is never good. Balanced portions are always important.
Roughly 88% of people believe it is ok to have sex without being in a relationship but the percentage of people who actually engage in such activities is only about <u>44%.</u>
cardiovascular fitness activities
