If the concentration of a substance is higher in one side of a liquid than in the other side, what process will occur? a. active transport b. diffusion c. metabolism d. osmosis

Osmosis is the movement of water. The water will move from the side with the hypotonic solution, the solution with the lower concentration of solute, to the hypertonic side, the solution with the higher concentration of solute.This balances the concentration and creates the isotonic solution, which is where the concentration of solute is equal on both sides.

The solution is D.