Because water is a polar molecule, it makes an excellent solvent for polar and compounds found within cells and tissues

Liquid water, acting as a solvent in organisms, aids in all of the following EXCEPT constructing cell membranes. Cell membranes are composed of phospholipids. Because of this, they do not dissolve in water and form a natural barrier in a watery environment.

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

the overall balanced equation

6co2 + 6h2o > c6h12o6 + 6o2

sunlight energy

where: co2 = carbon dioxide

h2o = water

light energy is required

c6h12o6 = glucose

o2 = oxygen