MOUTH, the first part of the digestive tract. It is adapted to receive food by ingestion, break it into small particles by mastication, and mix it with saliva, ESOPHAGUS, carry food and liquid from your mouth to your stomach., STOMACH, digests food; when it receives food, it contracts and produces acids and enzymes that break down food., SMALL INTESTINE, It absorbs nutrients (vitamins, minerals, carbohydrates, fats, proteins) and water from food so they can be used by the body, LARGE INTESTINE, absorbs water and changes the waste from liquid into stool., RECTUM, stores stool until it pushes stool out of your anus during a bowel movement., LIVER, excretes bile into the small intestine to help in digesting fat and some vitamins.

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