How can large amounts of food be heated or chilled quickly?

Any illness arising due to spoilage of food that is due to contaminated food, viruses, pathogenic bacteria or parasites that contaminates food is known as food-borne illness.  

The large quantity of food can be chilled or heated quickly by dividing and placing the food into small and shallow containers.  

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

i think the miocene epoch spans the time from 23 million to 12 million years ago.