What do keeping enviorments clean ,avoiding cross-contamination, cooking fooda throughly, and chilling perishable foods have a common? A. They are all food safety regulations that are endorced by the U. S. government.

B. They help people learn how to cook safelyat home, but do not apply to restaurants.

C. They help people practice safe food handling by reduceing the risk of foodborne disease.

D. They do not have anything in common because they are separate principles of food safety.