Respuesta :

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:

ACCESS MORE