Fact 1: Cooking food requires adding heat energy.

Fact 2: Bacteria are destroyed by cooking heat.

Given the two facts above, answer the question "How do you remove bacteria from food?" with the following options: 
- drying
 - kill them
 - a cuticle
 - salting
 - cooking
 - amoebae
 - curing
 - boiling


 

     cooking    