Dehydrating food is used for preserving food, and preservatives Preservatives are required to prevent spoilage. Given these facts, what can prevent food spoilage among the following options:
- prolactin release
 - one celled organisms
 - hydrating food
 - cleaning food
 - airing out food
 - Electric generators
 - a hydraulic system
 - dehydrating food


 

        dehydrating food 