Ascending - transverse - descending colon. Rectum exits body. Four functions of digestive system occur in different places. Proventriculus dumps fluid and acid into food just before it enters gizzard.

The digestive system is the series of tubelike organs ... performing hundreds of different functions. It processes nutrients absorbed into the blood by the small intestine, creating energy-giving ...

The digestive system is made up of key parts, each of which has a different function. Food passes through most of these parts in a journey from the mouth to the anus. Stomach This is a muscular ...

The digestive system is made up of key parts, each of which has a different function. Food passes through most of these parts in a journey from the mouth to the anus. Stomach This is a muscular ...

Tip: Avoid heavy or late-night meals to give your digestive system the rest it deserves. Stress can wreak havoc on your gut by increasing cortisol levels, leading to cravings and digestive imbalances.