Glossary P
Pasteurization is described as the partial sterilization of foods with heat or radiation to destroy microorganisms without major chemical changes to the substance.
Petroleum distillates, also called hydrocarbons or petrochemicals, refer to a broad range of compounds which are extracted by distillation during the refining of crude oil. During the fractional distillation of petroleum, crude oil is heated to allow various compounds to turn from liquid into gas and then captured as they rise, cool, and condense.
The daily puzzle:
What does '*****' mean in the following text?
"***** is a term that can refer to: 1. How something look - a person can describe an animal's appearance using only his eyes; and"
The answer and more