Question

which type of passive transport involves the movement of small molecules across the cell membrane, not specifically referring to the movement of water, from areas of high concentration to areas of low concentration? enter the answer

Explanation:

Passive transport has types like diffusion, osmosis, and facilitated diffusion. Osmosis is for water movement. Diffusion (simple diffusion) is the movement of small, non - water molecules from high to low concentration across the cell membrane without energy, matching the question's description.

Answer:

Simple Diffusion