Question

Which statement describes how diffusion works?

Molecules always move from inside of the cell to outside of the cell.
Molecules always move from areas of high concentration to low concentration.
Molecules always move from areas of low concentration to high concentration.
Molecules always move from of outside the cell to inside of the cell.

Answer 1

Molecules always move from areas of high concentration to low concentration.

Step-by-step explanation:

Answer 2

Molecules always move from inside of the cell to outside if the cell