What describes G and why they face the watery inside and outside of the cell

Because they are hydrophilic

Explanation:

The cell membrane is made up of a phospholipid bilayer. The phospholipid bilayer is made up of an arrangement of phosphate heads, which are (attracted to water) hydrophilic, and fatty acid tails, which are hydrophobic. (repelled by water).

Because they are attracted to water, the phosphate heads face the outside of the cell, where the water is

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

radon is correct hope this