Question

a food handler sprays an insecticide over a prep table right before it is used. what type of contamination could result from this? cross - contamination biological physical chemical

Explanation:

Insecticides are chemical substances. Spraying them on a prep - table before use can introduce chemical residues that can contaminate food. Cross - contamination involves the transfer of bacteria or other pathogens from one surface or food to another. Biological contamination is caused by pathogens like bacteria, viruses, and parasites. Physical contamination is from foreign objects like glass, metal, etc. Since insecticide is a chemical, this is chemical contamination.

Answer:

D. Chemical