Final answer:
When potential hazardous food is left in the Danger Zone for more than 2 hours, it should be thrown out to prevent foodborne illnesses.
Step-by-step explanation:
When potential hazardous food is left in the Danger Zone for more than 2 hours, it should be discarded. The Danger Zone refers to temperatures between 4 and 60 degrees Celsius (40 and 140 degrees Fahrenheit). Within this temperature range, bacteria multiply rapidly, posing a risk of foodborne illness. To ensure food safety, it is crucial to keep hot foods hot and cold foods cold and promptly refrigerate perishable leftovers.