Respuesta :
The pharynx forms a food substance into small balls and then pushes them into the esophagus.
Answer:
The pharynx forms a food substance into small balls and then pushes them into the esophagus.
Explanation:
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The pharynx forms a food substance into small balls and then pushes them into the esophagus.
Answer:
The pharynx forms a food substance into small balls and then pushes them into the esophagus.
Explanation: