A plant cell has a cell membrane and a cell wall. But an animal cell has a cell membrane....
D - Allow pH to change drastically.
The reason that we have buffer in our system is to protect AGAINST sudden change of pH
Energy flows through an ecosystem and cannot be recycled.
Answer:
both undergo vegetative propagation.
Explanation:
Answer: i belive its A but i may be wrong sorry if i am
Explanation:
