What features of the structure of water molecules give it unique properties, without which life is impossible?

The structure of a water molecule is formed by two hydrogen atoms and one oxygen atom, which form a dipole, that is, water has two polarities “+” and “-“. This contributes to its permeability through the membrane walls, the ability to dissolve chemicals. In addition, water dipoles are hydrogen bonded to each other, which ensures its ability to be in various states of aggregation, as well as to dissolve or not dissolve various substances.