digestive system
The Digestive System: The Digestive System
The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus Inside this tube is a lining called the mucosa
เว็บไซต์ digestive system The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus Inside this tube is a lining called the mucosa smr automotive system thailand Your digestive system takes in food, breaks it down into the nutrients and energy your body needs, and then gets rid of the waste Most of your digestive system
digestive system The human digestive system is the means by which tissues and organs receive nutrients to function The system breaks down food, extracts nutrients from it, Your digestive system takes in food, breaks it down into the nutrients and energy your body needs, and then gets rid of the waste Most of your digestive system The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus Inside this tube is a lining called the mucosa
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