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Which cranial nerve is responsible for smiling and frowning?

A. Oculomotor
B. Trigeminal
C. Spinal Accessory
D. Facial
E. Vagus


Sagot :

Final answer:

The facial nerve (VII) controls smiling and frowning.


Explanation:

The facial nerve (VII) is responsible for smiling and frowning by controlling the muscles involved in facial expressions.


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