i already answered this didn't i? Osmosis is the process in which water moves from a higher concentration to a lower concentration. not salt. the real answer is this-- Diffusion or Active transport, depending on if it uses energy or not p.s. rate me helpful ;)
The scientific definition of Osmosis is: The tendency of molecules to pass through a semipermeable membrane from a less concentrated solution to more concentrated solution. It could be, but I think you could probably find a better answer than that.