Respuesta :
Answer:
arteries
Explanation:
arteries are blood vessels that function to drain oxygen-rich blood. from the heart to the whole body
Arteriosclerosis is hardening of the arteries due to a buildup of plaque on the hardened artery walls. Arteries can make blood flow to organs not smooth so that it interferes with the function of these organs.
Answer:
it most commonly affects the coronary arteries, but other arteries can also be affected.
if we're talking about systems than that could be the circulatory system