how does food enters into the oesophagus correctly
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As a person swallows, food moves from the mouth to the throat, also called the pharynx
(1). The upper esophageal sphincter opens
(2) so that food can enter the esophagus, where waves of muscular contractions, called peristalsis, propel the food downward
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GOOD MORNING❤️❤️
WE EAT FOOD AND CHEW WITH THE HELP OF TEETH THE FOOD GET MIXED WITH SALIVA AND ENTERED TO STOMACH THROUGH OESOPHAGUS.
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