Phloem Surface Cells transport food/nutrients from the leaves to the roots.
I believe the answer is that the CFCs cause low ozone concentrations in the atmosphere.
Sorry if I'm wrong, hope this helps.
Answer:
To prevent or limit bacterial contamination of the collected blood
Explanation:
The first few milliliters of blood have been reported to have a high probability of bacterial contaminant from the skin. Several studies have shown that diverting the first 10 to 30 milliliters of blood from a donor into a special pouch is effective in limiting the chances of collected blood being contaminated with bacteria.
<em>Hence, the purpose of the procedure is to limit the bacterial contaminant that will enter the blood collection bag.</em>
Silicon and oxygen as the compound name is silicon dioxide
Answer: Drop in turgor pressure
Explanation: Turgor pressure is caused by the amount of water maintained within the vacuole. The more pressure from water, the more it will push up against the cell wall within the stem and cause the plant to stand upright
