Answer:
This question makes no sense
Explanation:
B because it a matched with T the first one would be T nd the second would be A
Answer: 1. (A bat food supply decreased.)
Explanation:
Answer:
Explanation:
In facilitated diffusion, molecules diffuse across the plasma membrane with assistance from membrane proteins, such as channels and carriers. A concentration gradient exists for these molecules, so they have the potential to diffuse into (or out of) the cell by moving down it.