Question

what is the subunit of a lipid?

Explanation:

Lipids are a diverse group of biomolecules, and the most common type (triglycerides) is made up of glycerol and fatty acids, which function as its basic subunits. Other lipids have related core subunits, but glycerol and fatty acids are the primary, widely recognized subunits for the major lipid class.

Answer:

Glycerol and fatty acids