Question

Which form of cell transport allows small molecules to move from an area of higher concentration to an area of lower concentration without energy being required from the cell?
A. osmosis
B. pinocytosis
C. phagocytosis
D. simple diffusion

Answer 1

Osmosis is the spontaneous net movement of solvent molecules through a partially permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides. So your awnser is A

Answer 2

Thanks

Answer 3

any more questions tag me :0

Answer 4

okay thank

Answer 5

incorrect