Fact 1: Lipids may consist of fatty acids alone, or they may contain other molecules as well.

Fact 2: Fats A fat is another term for lipid.

Given the two facts above, answer the question "What may consist of fatty acids alone?" with the following options: 
- a fish
 - fats
 - Energy
 - mitosis
 - air molecules
 - CO 2
 - sugar
 - olive oil


 

  fats       