You are presented with the question "Chemical elements that are essential to body processes can be found dissolved in what?" and the following answer choices: 
- rivers
 - Petroleum
 - soil
 - Water
 - Hydrochloric acid
 - Rocks
 - Mercury
 - salts

Now knowing that minerals are chemical elements that are essential for body processes and water contains dissolved solids, all kinds of minerals, choose the best answer.


 

    Water     