Hello!
The answer you were looking for is....
(D) Nonpoint source pollution is difficult to regulate, because its source is difficult to track.
False, the aorta is the major artery that takes oxygenated blood from the heart to the rest of the body.
Answer:
The lowest layer of the sun's atmosphere is the photosphere
Explanation:
The atmosphere of the sun is composed of several layers, mainly the photosphere, the chromosphere and the corona. It's in these outer layers that the sun's energy, which has bubbled up from the sun's interior layers, is detected as sunlight.
<span>These cells cause the reabsorption of bone, thus helping to regenerate bone.
Hope this helps!
-Payshence xoxo</span>
