What item must custo mers take each time they return to a self-service area for more food? A Clean plate to prevent cross contamination and food borne illnesses. B New serving spoon because every food item must have its own serving utensils. C Hand sanitizer to prevent pathogen growth. D Extra napkins because more food means more mess

## Step 1<br />This problem is about food safety and hygiene practices in self-service food areas. The goal is to prevent cross-contamination and foodborne illnesses. <br /><br />## Step 2<br />Cross-contamination is the transfer of harmful bacteria or other microorganisms from one person, object, or place to another. This can happen when a customer returns to a self-service area for more food without cleaning their plate.<br /><br />## Step 3<br />By taking a clean plate each time they return to the self-service area, customers can prevent the transfer of bacteria from their previous plate to their new food. This helps to maintain a clean and safe environment for all customers.