What can cause harm to eyes?
Water Alcohol Eye drops Saline mildew mold coal Acids
A B C D E F G H
Vinegar is a weak acid (3.5 pH).
Acids can cause harm to the eyes
What can cause harm to eyes? (A) Water (B) Alcohol (C) Eye drops (D) Saline (E) mildew (F) mold (G) coal (H) Acids