Question

-19 × -15 upon 12 =-15 upon ×​

Answer 1

Answer:

hello jii

Step-by-step explanation:

When people discuss osmosis in biology, it always refers to the movement of water. ... One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but when we talk about osmosis, only the solvent molecules (water molecules) cross the membrane.