Question

(1 pt) What is the difference between osmosis and diffusion? please i need help

A.
Diffusion uses energy, but osmosis does not.

B.
Osmosis is movement of proteins, and diffusion is movement of water.

C.
Osmosis is a kind of diffusion that involves movement of water.

D.
Diffusion only occurs in animal cells and osmosis only occurs in plant cells.

Answer 1

Diffusion is the movement of molecule from a place of high concentration to a place of low concentration through a semi-permeable membrane.

Osmosis is the movement of molecules from a place of high water concentration to a place of low water concentration through a semi-permeable membrane.

Answer 2

thanks

Answer 3

c

Answer 4

is c right