Final answer:
The digestive system consists of organs that break down the food, digest it into smaller components, absorb the necessary nutrients, and expel waste products from the body.
Step-by-step explanation:
The digestive system consists of organs that break down the food, transport the ingested material, digest the material into smaller usable components, absorb the necessary digested nutrients into the bloodstream, and expel the waste products from the body.
Most of these organs make up the gastrointestinal (GI) tract. Food actually passes through these organs. The rest of the organs of the digestive system are called accessory organs.