A eukaryotic cell that is 10% saline is placed in a solution. The eukaryotic cell swells. Which is most likely the percent of salt in the solution in which the cell was placed?

mammal

explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.