Answer :
Final answer:
Glycerol and fatty acids are the primary building blocks of lipids.
Explanation:
Glycerol and fatty acids are the most common building blocks of lipids. Fatty acids are long chains of carbon atoms with a carboxyl group at the end. These components combine to form various lipid substances such as triglycerides, phospholipids, waxes, and steroids.
Learn more about lipid building blocks here:
https://brainly.com/question/30641012