Following a Meal, It Is Important to Store Leftover Food

Following a meal, it is important to store leftover food in a way that minimizes bacterial growth; thus,

A) leftovers should be left on the kitchen counter where they are available for late evening snacks.
B) leftovers should be transferred into small, shallow containers and refrigerated as quickly as possible.
C) leftovers should be thrown away to avoid all risk from that food.
D) leftovers should be consumed so that storage is not needed.