Common Core. The district leaders have a meeting and they don't want to discriminate anyone or any school just because of its wealth or by where you live. They try to give EVERYONE a EQUAL opportinity once they get to college. In other words, they want competition to be fair.
During the digestion process, the first step would be mastication, lubrication with the saliva, and later on is being formed into a bolus. Bolus is the term used for food substance that is turned into small balls. When the bolus is formed, this is then pushed or moved to the stomach.