Respuesta :
Answer:
A, A hair net.
Explanation:
This is the only answer that makes sense. Fingernail polish and long pants do not matter, and cloth gloves can contaminate food more.
A hair net should she wear to avoid contaminating the sandwiches. thus option A is correct.
Why is it important to avoid food contamination?
Contaminated food will usually look, smell and taste normal. Food poisoning bacteria can grow and multiply on some types of food more easily than others.
Hairnets serve two purposes : The first is to keep hair from contacting exposed food, clean and sanitized equipment, utensils and linens, or unwrapped single-service articles. The second purpose is to keep workers' hands out of their hair.
Learn more to avoid contamination here:
https://brainly.com/question/22173814
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