Digestive System - คณะวิทยาศาสตร์ มหาวิทยาลัยสงขลานครินทร์

Human Digestive System is a group of organs

The digestive system Without digestion, the food we eat would just come straight out in our poo Digestion happens in the digestive system This is a series of

immune system The abdominal cavity is the space that holds most of the digestive organs It is bordered by the abdominal wall (composed of layers of skin, fat, muscle, and

respiratory system Gastrointestinal tract Your digestive tract stretches from your mouth to your anus It includes the organs necessary to digest food, absorb nutrients and