Because osmosis is the movement of water molecules from where they are in high concentration to where they are in low concentration.
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Osmosis is the movement of water across a selectively permeable membrane from an area of higher water concentration to an area of lower water concentration. The concentration gradient, or difference in solute concentration between two solutions, affects osmosis because water moves to areas with higher solute concentration to equalize concentrations on both sides of the membrane.
Factors that affect osmosis include the concentration gradient between the two solutions, the permeability of the membrane, temperature, pressure, and the size of the particles involved.
The concentration gradient in osmosis refers to the difference in solute concentration between two solutions separated by a semi-permeable membrane. Water will move from an area of low solute concentration to an area of high solute concentration in an attempt to equalize the concentration on both sides of the membrane. The steeper the concentration gradient, the faster the rate of osmosis.
Osmosis occurs from an area of higher water concentration to an area of lower water concentration, moving down the concentration gradient.
Factors that affect osmosis include concentration gradient, pressure, temperature, and permeability of the membrane. Osmosis is the movement of water molecules across a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration.
Factors that affect the rate of osmosis include the concentration gradient between the solutions, the surface area of the membrane through which osmosis is occurring, the thickness of the membrane, and the temperature of the solutions. Additionally, the presence of solutes that can affect the water potential of the solutions will also impact the rate of osmosis.