Which structure separates the vestibule from the mouth?
1. A.
2. B.
3. C.
4. D.
Correct Answer: 2
The vestibule is made up of the lips, buccal mucosa, outer surface of the gums and the teeth and cheeks. The mouth is separated from the vestibule by the teeth. The mouth is made up of the tongue, hard and soft palate, uvula, mandibular arch, and axillary arch.
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