Correct Answer:
C. Mice
The correct answer is Mice. The plural of the noun 'mouse' (the animal) is 'mice'. This is an irregular plural form that does not follow the standard '‑s' or '‑es' rule. 'Mouses' is the plural for the computer device, but not for the animal. 'Mouse' is singular, and 'None' is incorrect. Therefore, Mice is the correct plural form.