Part 6/9:
Stomach: Acts as a storage and digestive site where food is mixed with gastric acids.
Small Intestine: Comprising the duodenum, jejunum, and ileum, where most nutrients are absorbed.
Large Intestine: Responsible for reabsorbing water and salt, and storing waste material.
Accessory Organs: Such as the liver and pancreas, which produce bile and pancreatic juices to aid digestion.