Answer:
individuals adapt to their environments and, thereby, evolve
Explanation:
One wouldn’t allow for passive transport. And the other would allow to much. The membrane serves as a gate. Non-permeable would be a solid wall were nothing and no one can get through or get out . Including things like water. And fully permeable would represent no gate at all and would allow to much in and out of the cell.
I believe it’s because of San Andreas fault line if that helps
idk but i think it is the peripheral nervous system