Fact 1: Minerals are chemical elements that are essential for body processes.

Fact 2: Water contains dissolved solids, all kinds of minerals.

Given the two facts above, answer the question "Chemical elements that are essential to body processes can be found dissolved in what?" with the following options: 
- rivers
 - Petroleum
 - soil
 - Water
 - Hydrochloric acid
 - Rocks
 - Mercury
 - salts


 

    Water     