SCI 241 Week 2 Check Point(Human Digestion)
The path of human digestion begins when food enters the mouth. When someone chews food it mixes with saliva; this food saliva mixture is known as bolus. The bolus leaves the mouth and is swallowed after passing through the pharynx. The bolus then travels along the esophagus until it reaches the stomach. Once in the stomach the digestion process begins the next process. Acid secretions break down the bolus into a similiqued called chyme.
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