You are presented with the quiz "killing microorganisms in food is important to" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "irradiating food can be used to kill existing microorganisms in the food" and "food irradiation offers a solution for addressing the growing concerns associated with food safety". 

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


 

   food safety        