Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: For example, in salt water, salt is the solute and water is the solvent. Given the two facts above, what can separate salt from water?

Choices:
(a). vaporization;
(b). shaking;
(c). evaporation;
(d). mouth of rivers;
(e). salinity;
(f). freezing;
(g). Heat energy;
(h). nothing;
Answer:
(c).