which homeostatic process is characterized by the diffusion of only water molecules?\nactive…

Brief Explanations:

Osmosis is the diffusion of water molecules across a semi - permeable membrane from an area of higher water concentration to an area of lower water concentration. Active transport involves the movement of substances against a concentration gradient and requires energy. Passive transport is a general term for the movement of substances down a concentration gradient without energy input and includes diffusion and osmosis. Dynamic equilibrium is a state where there is no net change in a system.

Answer:

B. osmosis