Which of the following correctly matches the terms bolus, chyme, and feces with their typical locations in the digestive tract?

• A. Bolus in the intestines, chyme in the mouth, feces in the stomach — reflecting where the food is most liquid
• B. Bolus in stomach, chyme in colon, feces in small intestine — because names change when fluids are added and later removed
• C. Bolus in mouth only, chyme in stomach only, feces in large intestine only — because the terms never extend beyond the initial organ listed
• D. Bolus in mouth/esophagus, chyme in stomach and small intestine, feces in large intestine/rectum

Answer: (D)