Answer:
1.) The main difference between bolus and chyme is that bolus is the food mashed up inside the mouth, subsequently converted into chyme, whereas chyme is the food digested inside the stomach. ... In addition to these, bolus passes into the stomach through the esophagus, while chyme enters into the small intestine.
2.) The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible. The six activities involved in this process are ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.
Step-by-step explanation:
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