Because the interior of the lipid bilayer contains the nonpolar _____molecules__________, only small nonpolar substances are able to diffuse directly across the cell membrane
Pollution is always a good way to go but you don't have to do air pollution you can do water pollution or both air and water pollution.
You would expect green around the plant see the sun around it that stuff
Answer - B
Reason - Since the area is in the tropics there will be time to time heavy precipitation, which over time the decomposed nutrients will get washed down into a run off and depleted.