Fact 1: Evaporation can be used for separating a solute from a solvent in a solution.

Fact 2: Solvent separated from the solution is likely to damage plants.

Given the two facts above, answer the question "What can be used to damage plants?" with the following options: 
- A virus
 - viruses
 - electricity
 - toxins
 - Nematoda
 - leeches
 - storms
 - evaporation


 

        evaporation 