What does the stomach do?

What does gastric juice contains?

Hydrochloric acid?

Mucus?

Digestive juice?

Duodenum?

What are the two tubes which enters the duodenum?

Pancreas?

Liver?

Bile?

Nutrients that pass from the small intestines are:

What is the final section of our digestive tract?

What does the large intestine do?

Example of digestive disorders:

Vomiting

Diarrhea

Heartburn

Appendicitis

Cow's teeth and intestine

Dog's teeth and intestine

Human compare to animal