Functions of the Digestive System

The function of the digestive system includes getting rid of indigestible remains from the body.

The mouth is part of the main divisions of the digestive system.

The salivary glands are considered as accessory organs of the digestive system.

The uvula is part of the hard palate in the mouth.

The buccal vestibule is an area bounded by teeth and gums internally.

Visceral peritoneum covers the internal surfaces of digestive organs.

The peritoneal cavity is located between the visceral and parietal peritoneum.

The mesentery is a single-layered peritoneum structure that supports blood vessels and lymphatics.

Saliva primarily consists of water, with a small percentage of other substances like sodium, chloride, and potassium.

The submandibular salivary glands are located above the tongue.