Answer: Option A.
Pure solvent diffused through a membrane but solutes do not.
Explanation:
Osmosis is process where solvents or molecules move from a region of low solute concentration to a region of high solute concentration through a semipermeable membrane which tend to balance the concentration of solutes. Osmosis is passive transport i.e it does not require energy for movement.
Sorry I have no idea but if you read the summer of the swans please let me know because I got a lot of questions to ask
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Cap and Trade is the equivelent to carbon footprint