Movement Of Substances Into And Out Of Cells

Question 1

Diffusion

Answer 1

The movement of substances from an area of high concentration to an area of low concentration

Question 2

Osmosis

Answer 2

The movement of water molecules from an area of high concentration to an area of low concentration across a partially permeable membrane

Question 3

Active transport

Answer 3

The movement of substances form an area of low concentration to high concentration