Get The Human Digestive System Labeled Background. The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder). The human digestive system is a complex series of organs and glands that processes food.

Human Digestive System - TeachPE.com
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Your digestive system is a sophisticated machine that absorbs the food you eat and transforms it into energy and nutrients. The digestive tract (or gastrointestinal tract) is a long twisting tube that starts at the mouth and ends at the anus. Food passes through a long tube inside the body known as the alimentary canal or the gastrointestinal tract (gi tract).

The food you eat is processed and broken down in so many stages starting from mouth to stomach.

In this activity, students will label a model of the digestive system. A digestive system is a group of organs consisting of the central gastrointestinal (gi) tract and its associated how does the digestive system work? The appendix has no function in the human body. The main function of the human digestive system is to break down food so that it can be used by the body for energy, cell growth, and repair.