How many organs are there in the digestive system? (10, 20, 30? )
10
What is the role of the liver?
uses bile and enzymes to break down food.
Where are hydrochloric acids produced?
in the walls of the stomach
What is the function of the salivary glands?
To produce saliva, which has enzymes that break down food.
What is peristalsis?
The muscular contractions of the esophagus
Where is water removed?
in the large intestine
What does the rectum connect?
The colon to the anus