Be sure to give me the brainliest answer
The heart itself needs blood and nutrients to work properly and gets its share of blood supply from coronary arteries. Coronary heart diseases are linked to coronary arteries. The diseases of coronary arteries are very dangerous; coronary artery diseases like atherosclerosis may cause heart attack.
D they are both cell division i learned this about 2 months ago
ATP energy is used by the muscles for movement. TRUE.