Question

which of the following statements is incorrect?
enforcement of safety regulations is difficult because there are so many foods
food in restaurants is not at risk for tampering
food is vulnerable to terror attacks in part because there are so many food establishments
the food supply is vulnerable because there are millions of people involved in food production

Explanation:

Food in restaurants is at risk for tampering. There are many food establishments which makes food vulnerable to terror attacks. Enforcement of safety regulations is difficult because there are so many foods. The food supply is vulnerable because there are millions of people involved in food production.

Answer:

Food in restaurants is not at risk for tampering.