Final answer:
The nasopharynx, oropharynx, and laryngopharynx are all structures involved in the passage of food.
Step-by-step explanation:
The correct answer is F.A&C. The nasopharynx, oropharynx, and laryngopharynx are all structures that are involved in the passage of food. The nasopharynx is responsible for the passage of air, while the oropharynx and laryngopharynx are involved in both food and air passage.
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