Answer:
A cell wall Protects the cell from the external environment and provides support to the cell. A cell membrane separates the cells internal environment from the external environment and also control the flow of materials entering and exiting the cell
Explanation:
Answer:
A cell membrane, seen in plant and animal cells, is selectively permeable and made of a phospholipid bilayer.
The cell membrane and cell wall control what enters and leaves the cell.
The cell wall is seen in a plant cell, gives shape to the cell, and stores carbohydrates.
The cell wall is selectively permeable and made of cellulose, which causes plants to have a rigid structure.
Explanation: