Question

When water concentrations are equal on both sides of the membrane, it is?

Answer 1

osmosis

Step-by-step explanation:

the movement of water from an area of high concentration to an area of low concentration

Answer 2

Osmosis

Step-by-step explanation:

Osmosis is the net movement of water across a selectively permeable membrane driven by a difference in solute concentrations on the two sides of the membrane.