What is the tubular channel extending from the mouth to the anus in which digestion and absorption occur?
A)esophagus
B)digestive system
C)abdominal canal
D)gastrointestinal tract
E)small intestine

Question

Quizplus · Accepted Answer

The gastrointestinal tract, also known as the digestive tract, is a tubular channel extending from the mouth to the anus in which digestion and absorption of nutrients occur. It includes the esophagus, stomach, small intestine, and large intestine (colon).

What Is the Tubular Channel Extending from the Mouth to the Anus