What makes up the "head" region of a phospholipid? Is it hydrophobic or hydrophilic?

Phospholipids consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. The phosphate group is the negatively-charged polar head, which is hydrophilic. The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.

i think its white blood cells

i hope this