The cell membrane.
Hope it helps!
1. People are not thinking right
2. You can not adapt to your environment
3.
Because of you go closed to
Answer:
The answer is A.growing trees
Explanation:
Answer:
A
Explanation:
Passive transport does not require energy. The substances follow the concentration gradient, meaning they go from high to low. Active transport goes against the concentration gradient. Substances go from low to high, so it requires energy.
