Say I'm trying to sell water. Features: Liquid at room temperature. One oxygen atom, two hydrogen atoms. Has high specific heat capacity. Benefits: Helps with

Say I'm trying to sell water. Features: Liquid at room temperature. One oxygen atom, two hydrogen atoms. Has high specific heat capacity. Benefits: Helps with the balance of bodily fluids necessary for digestion, absorption, transportation of nutrients, creation of saliva, maintenance of body temperature.