Question

stacking plates of food must be avoided because of: damage to plates accidental risk due to unbalanced weight possible contamination to food from plate bottom possible contamination to plate bottom from food

Explanation:

When plates of food are stacked, the bottom of an upper - stacked plate (which may not be clean) can come into contact with the food on the lower plate. This can transfer dirt, bacteria, or other contaminants from the plate bottom to the food, which is a major concern in food safety.

• Damage to plates is not the main reason as it is more about food safety.
• Unbalanced weight causing an accident is not the primary concern here compared to food contamination.
• Contamination of the plate bottom from food is less of a concern as the main focus is on keeping the food safe from contaminants.

Answer:

possible contamination to food from plate bottom