Keeping food cold is used for keeping food fresh, and sulfites keep foods fresh-looking (e.g., fruits, vegetables) and help prevent bacteria from growing. Given these facts, keeping food cold prevents among the following options:
- The bending of a ray of light
 - recovery time from fatigue
 - decreasing nutrients
 - Dehydration
 - decreasing flavor
 - fading color
 - bacteria from growing
 - direct damage to the lungs


 

       bacteria from growing  