Digestive System

Mouth and oral structures

Digestive System Demonstration
By using this site, you agree to the Terms of Use and Privacy Policy. The tongue is utilized to roll food particles into a bolus before being transported down the esophagus through peristalsis. Your email address will not be published. Have students use pictures in their textbook or other sources to make their own drawing of the digestive system. Without them, they would be unable to get any nutritional value from many plant components. Instead they extract more nutrition from grass by giving their food a second pass through the gut.

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Your Digestive System

Oz, a TV personality made famous by Oprah Winfrey. The fruit is known in India as gambooge. It is apparently also an ingredient in some weight loss products as hydroxycitric acid. Oz promoted it and continues to assert that garcinia cambogia is an effective aid to weight loss.

The Digestive and Endocrine System Game