You are presented with the question "What are steroid hormones made of?" and the following answer choices: 
- bacteria
 - fats
 - sugar
 - muscle
 - H 2 O
 - sunlight
 - the Sun
 - SO2

Now knowing that steroid hormones are made of lipids, such as phospholipids and cholesterol and fats are known as lipids, choose the best answer.


 

  fats       