What is the mixture of food and saliva called?
a. chime
b. fiber
c. bolus
d. stool

Which of the following statement is correct?

a. the digestive system processes are ingestion, digestion, absorption, and egestion.
b. digestion involves both mechanical and chemical processes.
c. each organ in the digestive system has an important role in digestion.
d. there is no connection between digestive system and other body systems.​