digestive system

digestive system plan digestive anatomy diseases of the digestive system organs prevention of diseases digestive anatomy the digestive system is a group of organs that work together to convert food into energy and essential nutrients for the body. it includes both the gastrointestinal (gi) tract and accessory organs. main organs of the digestive system: cavum oris–mouth. digestion begins here. teeth break down food, and saliva starts the chemical digestion process. esophagus –esophagus a muscular tube that transports food from the mouth to the stomach. digestive anatomy teeth are bony structures located in the oral cavity of humans and many jawed vertebrates (in some fish, in the pharynx). they serve to bite, chew, and hold food. teeth are arranged in rows, …

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