The correct option is A.
The serosa refers to the outermost layer of loose connective tissues which is often covered by mucus and which contains blood vessels. In the gastrol intestinal tract, the serosa refers to the outermost layer of the wall of the GI tract. One major function of serosa is to reduce friction from muscle movement.
The earth's rotation influences the global circulation pattern set up by uneven heating by breaking two circulation cells into four cells. The correct answer is D. <span />
Runner B took about 13.3 mins per mile while Runner A took about 15 mins per mile so runner be ran faster
Answer: Hydrocarbons
Explanation:
hope this helps! -thelonelyastronaut
