Answer the following question given this paragraph: 

The small intestine is a narrow tube that starts at the stomach and ends at the large intestine. In adults, it’s about 7 meters (23 feet) long. Most chemical digestion and almost all nutrient absorption take place in the small intestine.


Q: What is the name of the narrow tube that begins at the stomach and ends at the large intestine?

 Choices:

- small stomach

- pancreas

- small tissues

- small intestine

A:
small intestine
