Osmosis: A Form of Facilitated Diffusion In osmosis, a form of diffusion, water molecules move from an area of higher concentration to an area of lower concentration. Directions: Each of the following beakers show cells (circles) in a solution of the solvent (water) and solutes. Draw arrows to show the direction the water will flow and the direction the solute will flow. Then state whether the solution of the cell or beaker is hypertonic, hypotonic, or isotonic. please help!!