Question

where does complete digestion of food takes place in human being?where does absorption of water take place in human being?​

Answer 1

• Most of the digestion of food takes place in the small intestine. Water and some minerals are reabsorbed back into the blood in the colon of the large intestine. The waste products of digestion (feces) are defecated from the anus via the rectum
• After leaving the stomach, water is absorbed mostly in the early segments of the small intestine, the duodenum and the jejunum. A small portion of all water absorption occurs in the stomach and the colon (Shaffer and Thomson 1994): the small intestine absorbs 6.5L/day, whereas the colon absorbs 1.3L/day.

Answer 2

The digestion end at the anus when the unwanted stuff is flushed out of our body while the wanted stuff get mixed with the blood