You are presented with the question "Where do organic molecules in beef store energy?" and the following answer choices: 
- it needs them
 - chemical bonds
 - fur and fat
 - aqueous solution
 - sunlight
 - It gets heated up
 - glucose
 - layers of fat

Now knowing that food consists of organic molecules that store energy in their chemical bonds and for example, beef is a functional food, choose the best answer.


 

  chemical bonds       