Water will move by osmosis to an area where there are more b) electrolytes.
Osmosis is the movement of water across a selectively permeable membrane from an area of lower solute concentration (where there are fewer solutes like electrolytes) to an area of higher solute concentration (where there are more solutes). In biological systems, electrolytes are ions that help regulate various functions and create osmotic gradients.
When there are more electrolytes in a solution, it means that the concentration of solute is higher in that area. To balance the concentration of solutes on both sides of the membrane, water will move towards the area with higher electrolyte concentration. This movement aims to dilute the solute and achieve equilibrium.