You are presented with the quiz "What does slowing the growth of bacteria do for a food?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "arefrigerator is used for keeping food fresh for a long period of time" and "refrigeration slows the growth of bacteria, molds, and other micro-organisms". 

So, what's the best answer to the question?


 

       Keeps it fresh    