Water page  59
Water is a molecule made
of two hydrogen atoms and one oxygen atom. 
It doesn't contain any  
                              vitamins unless we add some to it. But all life as we know it depends on water. The chemical reactions that make the living
things function to take                                      place in water. Plants use water to make food. Your body 
                            uses water to carry out                                           digestion and other process.                                  This  single nutrient forms                                   about  60 percent of the human body.