Question

1 How do substances like CO and
water move in and out of the cell?
Discuss.
Why is the plasma membrane
called a selectively permeable
membrane?
2.​

Answer 1

1. diffusion
2.plasma memberane regulates the entry of substances in and out of the cell

Answer 2

Explanation:

Substances like CO 2 and water move in and out of cell due to cell membrane.

Plasma membrane is clear a selective permeable membrane because it only allow some substances to enter in cell take exit from cell.