The digestive system starts with the mouth where food is chewed. Food moves down the esophagus to the stomach. The stomach breaks down food with acids and enzymes. Nutrients are absorbed in the small intestine. Waste products are expelled through the large intestine and rectum.
The digestive system starts with the mouth where food is chewed. Food moves down the esophagus to the stomach. The stomach breaks down food with acids and enzymes. Nutrients are absorbed in the small intestine. Waste products are expelled through the large intestine and rectum.