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The digestive system consists primarily of the alimentary canal, a tube that extends from the mouth to the rectum. As food moves through this canal, it is ground and mixed with various digestive juices. ... The stomach and the small intestines, which are parts of the alimentary canal, each produce a digestive juice.
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The digestive system is composed of the digestive or alimentary tube and accessory digestive organs. The basic terminology used to describe parts of the digestive system is shown below and more detailed description of each is presented in later sections.
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Parts of the Digestive System ... The innermost layer is obliquely-oriented; this is not seen in other parts of the digestive system; this layer is responsible for creating the motion that churns and physically breaks down the food.
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The digestive system breaks down the food you eat. Learn how in this article for kids. ... Dig That Digestive System ... The digestive system is a pretty important part of your body. Without it, you couldn't get the nutrients you need to grow properly and stay healthy. And next time you sit down to lunch, you'll know where...
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The digestive process starts even before the first bite of food. Find out more about the digestive system and how our bodies break down and absorb the food we eat. ... KidsHealth > Parents > General Health > Body Basics > Digestive System ... The waste parts of food that the body can't use are passed out of the body as feces.
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The digestive system is made up of the digestive tract—a series of hollow organs joined in a long, twisting tube from the mouth to the anus—and other organs that help the body break down and absorb food (see figure). ... Parts of the nervous and circulatory systems also play major roles in the digestive system.
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Pictures of Digestive System-The large intestine of Digestive system, or colon, consists of ascending, transverse, descending, and sigmoid portions. ... Selecting parts from the list ... The appendix has no function in modern humans, however it is believed to have been part of the digestive system in our primitive ancestors.
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List all parts (in order) of the human digestive system through which food actually passes. Then list the auxiliary organs that contribute one or more substances to the digestive process.
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