Question

approximately how long is the gastrointestinal tract?
a 10 feet
b 30 feet
c 18 feet
d 50 feet

Explanation:

The gastrointestinal tract is a long, continuous tube that runs from the mouth to the anus. In an adult, it is approximately 30 feet long. This length allows for the proper digestion and absorption of food.

Answer:

B. 30 feet