Final answer:
The esophagus is the tube that leads from the mouth to the anus, essential for moving food from the mouth to the stomach.
Explanation:
The tube that leads from the mouth to the anus is the esophagus. The esophagus is a muscular tube that carries food and liquids from the mouth to the stomach through a series of muscle contractions known as peristalsis.
The esophagus is a crucial part of the digestive system, allowing for the movement of food for digestion. It does not play a role in the absorption of nutrients but is essential for the transportation of food.
Within the gastrointestinal (GI) tract, the esophagus is situated between the mouth and the stomach, performing the vital function of delivering food to the stomach for further processing.
Learn more about Esophagus here:
https://brainly.com/question/39557064
