Explanation: Surface runoff is water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle. Runoff that occurs on surfaces before reaching a channel is also called overland flow. A land area which produces runoff draining to a common point is called a watershed
<span>ithink its Phospholipids</span>
The Answer is A. The presence of sodium potassium pumps has nothing to do with water moving in and out of cells.
the letter B. that is the answer
It absorbs food from the environment.
