III. Choose the letter of the best answer. 13. It is the condition where objects are seen clearly and close distance but appear blurry at a distance A. Myopia B. Strabismus C. Hyperopia D. Xeropthalmia 14. This is the largest organ of the body. A. Eyes B. Skin C. Ear D. Tongue 15. This are a horn-like envelope covering the tips of the fungus and toes in human A. Nails B. Hair C. Skin D. Vision​