Osmosis is a form of passive transport, which defines osmosis. The movement of water across a semipermeable membrane down a concentration gradient from high to low using no energy. The movement of water across a semi. Permanal membrane up to a concentrated gradient, from low to high, using no energy. The movement of water across a semi. Permeable memory down a concentration grade from high to low using energy. The movement of water across the semi. Permeable membrane up a concentrated ingredient from high to low using energy

Answer 1

Osmosis is indeed a form of passive transport that specifically involves the movement of water. The correct definition of osmosis is:

The movement of water across a semipermeable membrane down a concentration gradient, from an area of high water concentration (or low solute concentration) to an area of low water concentration (or high solute concentration) without the use of energy.

In summary, osmosis is the movement of water from areas of lower solute concentration to areas of higher solute concentration, striving to balance solute concentrations on both sides of the membrane, and it does not require energy input.