From what I know the most serious is melanoma. If not caught early, it can easily spread to other parts of the body.
The answer is -- D. A & C
1. Epidermis
2. K<span>eratin
3. D</span><span>ermis
4. A</span><span>cne
5. B</span><span>ody odor
6. W</span><span>ashing
7. Ea</span><span>rdrum
8. E</span><span>ar canal
9. W</span><span>ax
10. O</span><span>ssicles
11. C</span><span>ochlea
12. E</span><span>arache
</span>13. E<span>ar drops
</span>14. E<span>ar plugs</span><span>
</span>