Answer:
Coronary artery disease can reduce blood flow to the heart and cause heart attacks.
Explanation:
Coronary artery disease occurs when arteries suffer a blockage.
Coronary artery blockage is the main cause of heart attack since, as time passes by and due to certain substances as cholesterol, the coronary arteries undergo narrowing.
Cholesterol is the main cause of narrowing of the coronary arteries.
The airway to and inside your lungs are lined with rings made of cartilage that keep the airway open.
Exercise keep you active and keep you blood pumping and it keep you have alot of weight on u that my cause heart promblem are body promblem