Answer:
The myocardical oxygen supply has fallen below demand.
Explanation:
Angina is the name given to chest pain caused by decreased blood flow in the heart, which is called ischemia. The biggest cause of angina is atherosclerosis, which happens when plaque builds up inside the coronary arteries and this accumulation of fat causes the arteries to narrow or even become clogged, and the blood can't flow. Thus, the heart does not receive the necessary nutrients, such as oxygen, because of decreased blood flow, which causes chest pain.
I think the word is Biomagnification
Answer:
I'm going to say 2 to 3 as my answer
Explanation:
I have no evidence proving so but it sounds like the most reasonable answer to me.
(correct me if I'm wrong)
Answer:
I would say anxiety because stress causes it and makes you start worrying about everything
Explanation:
C. it monitors calorie intake as a way to maintain a balance of energy
