Answer: Original Horizontality
Explanation:
The Principle of Original Horizontality states that layers of sediment are originally deposited horizontally under the action of gravity. It is a relative dating technique. The principle is important to the analysis of folded and tilted strata.
They would be the same when used to power the blood cell vessels in order to power the blood cells. the difference is that they all power and work differently on different parts of the body.
In mitosis it is body cell or unicellular cells but in Meiosis it occurs in sex cells
The highlands are the oldest lunar features.
At the bottom is the common phospholipid ,phosphatidylcholine.lipids are a group of naturally occurring molecules the include fats ,waxes ,sterols ,fat-soluble vitamins.