Answer:
Osmosis, greater, lesser.
Step-by-step explanation:
Osmosis is the process of water diffusion across a membrane from an area of lesser water concentration to an area of greater water concentration.
In osmosis, water molecules move across a semipermeable membrane, which allows the passage of water but restricts the movement of solutes. The water molecules move from an area of lower solute concentration (greater water concentration) to an area of higher solute concentration (lesser water concentration). This movement occurs in an effort to equalize the solute concentrations on both sides of the membrane.
For example, if you have a container with a higher concentration of solutes on one side and a lower concentration of solutes on the other side, water will move through the membrane from the side with the lower concentration to the side with the higher concentration, balancing out the solute concentrations.
Therefore, in the given question, the process described is osmosis, and the water moves from an area of greater water concentration (lesser solute concentration) to an area of lesser water concentration (greater solute concentration).