The function of a frog's esophagus is to transfer food down to the frogs stomach.
the frogs oesophagus moves food to the stomach by way of cilia.
Its function is to aid in digestion. when an animal or human eats their teeth break up the food and start the process. The food then travels down the throat down the esophagus into the stomach by...
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The passage food takes from mechanical digestion in the mouth to digestion in the stomach.