Final answer:
Both the stomach and small intestine secrete water to aid in digestion, with about 90% of it absorbed back into the body through the small intestine and the remaining in the large intestine. This process is essential for maintaining fluid balance and forming feces to be excreted.
Step-by-step explanation:
The question addresses whether both the stomach and small intestine secrete large amounts of water to aid in digestion and what happens to this water. To clarify, it is true that water plays a crucial role in digestion in these organs. In the stomach, secretions include gastric juices, while in the small intestine, a combination of pancreatic juice and intestinal juice creates a liquid medium necessary for digestion and nutrient absorption.
Water absorption in the digestive system is a vital process. Approximately 90 percent of the water ingested is absorbed in the small intestine, with the remaining water absorbed by the large intestine. This absorption process converts the liquid chyme into a more solid form, known as feces, which is eventually excreted from the body.
The large intestine plays a role in absorbing the water left over from the digestive process, helping to form the feces. Thus, the water secreted by the digestive organs is largely reabsorbed, maintaining the body's fluid balance.