Which of the following foods can be re-served?
nothing can be reserved once it has left the food preparation area.
bread that was not eaten by a previous customer,
crackers in the original wrapper that were not eaten by a previous customer.
kuid shrimp that was not eaten by a previous customer.

Crackers in the original wrapper not eaten by a previous customer

Explanation:

According to ServSafe guidelines, the only food that may be re-served is  unopened, pre packaged food in good condition.

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.