Final answer:
Chyme is the correct term for the semi-liquid mixture of food and digestive juices produced in the stomach, moving into the small intestine through the pyloric sphincter.
Step-by-step explanation:
After food and gastric juices combine, the gastric contents are referred to as chyme. This is because chyme is a thick, semi-liquid mixture that food transforms into within the gastrointestinal tract after being processed in the stomach. Chyme then moves into the small intestine through the pyloric sphincter, where it mixes with bile, which emulsifies fats. Contrary to chyme, bolus refers to the mass of chewed food at the moment it's swallowed, and feces is the waste material that is formed in the large intestine and excreted from the body. The statement that food enters the large intestine before the small intestine is false; it actually enters the small intestine first.