Answer:
Unfortunately, sandwiches are much riskier than we think they are. There is a microbiological risk in sandwich making that affects sandwich food safety. In reality, it is the ... Meaning more opportunity for cross-contamination.
Explanation:
Pepsin I believe is the answer
1. They may think they're a burden
2. They may be afraid things can get worse if they speak to someone
About 2,000.Hope that helps!