You are presented with the question "What do plants use unsaturated fatty acids for?" and the following answer choices: 
- Healthy heart
 - Storing sunlight
 - Storing moonlight
 - To keep their body heat.
 - survival
 - Storing kibble
 - recycling
 - staying warm

Now knowing that plants use unsaturated fatty acids to store energy and sunlight is turned into energy by plants, choose the best answer.


 

  Storing sunlight       