what keeps food fresh?
Enzymes fur and fat boiling water refrigerators microwaves electricity carrots a hydraulic system
A B C D E F G H
Refrigerators are suppose to add coldness to the food inside of it.
refrigerators keep food fresh
what keeps food fresh? (A) Enzymes (B) fur and fat (C) boiling water (D) refrigerators (E) microwaves (F) electricity (G) carrots (H) a hydraulic system