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2,910 مناظر · 01/17/24
Digestive system
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01/17/24
The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the entire body. Food passes through a long tube inside the body known as the alimentary canal or the gastrointestinal tract (GI tract).
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2,910 مناظر · 01/17/24
