Cross contamination can happen. It is the process in which the microorganisms can be transferred from one substance to another and causing a dangerous effect especially on food thus the answer is Canned goods should be free of dents and any bulging lids to avoid this.
Answer:
Purging by self-induced vomiting can cause a few noticeable effects in the face and mouth, including: Tooth decay: Strong stomach acids may break down the gums and tooth enamel over time, which could lead to tooth sensitivity and cavities. Raspy voice: The stomach acid in vomit may damage the vocal cords.
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