9 19. Explain how the structure and function of the blood vessels in the
cardiovascular system help an individual taking part in health and fitness
activities. [9 marks)

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

answer seismograph;