Given the question: You are presented with the question "What is an important function of a refrigertor?" and the following answer choices: - cool the kitchen - adding heat - keep meat and vegetables separate - keep food fresh - heat energy - staying warm - freeze wine - Electrical energy Now knowing that keeping food cold is used for keeping food fresh and the Purpose of Refrigeration The fundamental reason for having a refrigerator is to keep food cold, choose the best answer.
The answer is:
keep food fresh