You are presented with the question "what are steroids made of?" and the following answer choices: 
- an anion
 - glucose
 - lmestone
 - Acids
 - Energy.
 - lipids
 - reduce
 - Energy

Now knowing that steroid hormones are made of lipids, such as phospholipids and cholesterol and steroids Steroids are lipids derived from cholesterol, choose the best answer.


 

      lipids   