Respuesta :
She can wear gloves while she prepares the sandwiches to prevent herself from contaminating the sandwiches.
Wear gloves while she prepares the sandwiches to prevent herself from contaminating the sandwiches.
What do you mean by contamination?
The presence in the environment of living organisms or agents derived by viruses, bacteria, fungi, and mammal and bird antigens that can cause many health effects is called contamination.
Nail polish contain various chemicals which are toxic in nature and edible.Wearing gloves is great way to prevent sandwiches from her nail polish contamination.
Learn more about contamination here:
https://brainly.com/question/15964651
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