Answer:
Salinization most often occurs on irrigated land as the result of poor water control, and the primary source of salts impacting soils is surface and/or ground water.
Explanation:
Answer:
Very large molecules such as proteins are too big to move through the cell membrane which is said to be impermeable to them. The type of transport proteins present in a cell membrane determines which substances the membrane is permeable to. CO2 molecules pass directly through phospholipids. Glucose molecules travel through the proteins.
<span>Structure and function claims are not usually monitored by the FDA. When a supplement or item is placed on the market, the function of it is often shown to "not have been verified by the Food and Drug Administration." The user is implored to take these supplements at their own risk, instead of simply going by the claims that the company is making.</span>
Yes ive seen them ........