Answer:
The aorta's four principal divisions are the ascending aorta. The smallest of the arteries eventually branch into arterioles.
Oxygenated blood is on the left side. Hope this can help!:)
Eubacteria decompose dead organisms and animal waste to obtain nutrients.
Homeostasis is the maintenance of body temperature. I don't know how you would place it in this sentence, but homeostasis is the body's ability to maintain body temperature.
I hope I was able to help you, but if you have any further inquiries, please let me know and I will help you.
Steepness of a slope (C) is one characteristic of topographic maps.
"The more closely spaced the contour lines, the steeper the slope. You can find out exactly how steep the slope of the area you are interested in by subtracting the lowest elevation from the highest, and dividing the result by the horizontal distance."