"when storing raw meat and poultry in a cooler, they should be stored other foods."

"When storing raw meat and poultry in a cooler, they should be stored below other foods."

Raw meat and poultry are classified as high risk foods; foods that allow easy growth and multiplication of bacteria. When storing raw meat and poultry in a cooler, they should be stored separately and below other foods. If raw meat and poultry are stored together with other foods in a cooler, liquid from the raw meat which may contain bacteria can contaminate the other foods and it can result in food borne illnesses.  

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.