Answer:
the hotter water flows to the top and the colder water flows down which then gets heated goes back up and the hot water that went up is colder again so they keep flipping
Answer:
Do you need a full explanation?
Explanation:
So 49 is smaller than 53 and 56 is bigger than 53.
<span>Therefore its 7 with a remainder of 4</span>
Coronary artery disease is caused by plaque buildup in the wall of the arteries that supply blood to the heart (called coronary arteries). Plaque is made up of cholesterol deposits. Plaque buildup causes the inside of the arteries to narrow over time. This process is called atherosclerosis.
I think it is C, but you can choose to guess or search it up in google.
