Under the federal rules regulating food and drugs:
A) food must be one hundred percent pure before it can be sold to consumers.
B) food may contain certain impurities, such as insect parts, as long as it is not adulterated.
C) if food contains impurities, such as insect parts, these impurities must be disclosed on the food label.
D) all food must be inspected by the government before it is sold.
E) food labels must contain a notice that many impurities are not harmful to health.