H2O......hydrogen and oxygen.
Water is the basic component of ice and, as we all know, polar ice is the only thing stopping global warming becoming an instant catastrophe.
A universal solvent (every time you drink a glass of water you are drinking some of the glass as well).
Where life developed (probably).
Arrived on Earth from comets during the "Late heavy bombardment", (probably)
Ideal for the manufacture of tea.
90% of a tomato.
78% of you.
Water is just uncooked coffee.
Something that people drink and take baths and showers in .