Sharmaineannviter83go Sharmaineannviter83go Science Answered 9. How can lifestyle affect the functioning of the respiratory and circulatory systems?a. One's lifestyle has a significant impact on the body as it can strengthen the respiratory and circulatory systems. b. One's lifestyle has a significant impact on the body as it can either strengthen or weaken the respiratory and circulatory systems. c. One's lifestyle has a significant impact on the body as it cannot either strengthen or and circulatory systems.
