Question

what are ways cross contamination can occur? (select all that apply.) using a knife to cut raw chicken breast and then using the same knife to cut a vegetable without washing and sanitizing the knife. storing raw products above or next to ready - to - eat and cooked products. if ready - to - eat products are touched without first washing hands after handling raw chicken. not washing rinsing, and sanitizing all equipment, utensils, and surfaces used during raw food preparation.

Explanation:

Cross - contamination occurs when harmful bacteria or contaminants are transferred from one food or surface to another. Using the same knife for raw and ready - to - eat foods without cleaning, storing raw above ready - to - eat, not washing hands after handling raw, and not cleaning equipment used with raw foods can all lead to cross - contamination.

Answer:

Using a knife to cut raw chicken breast and then using the same knife to cut a vegetable without washing and sanitizing the knife.
Storing raw products above or next to ready - to - eat and cooked products.
If ready - to - eat products are touched without first washing hands after handling raw chicken.
Not washing rinsing, and sanitizing all equipment, utensils, and surfaces used during raw food preparation.