Answer:
girlll u ain get the answer yet?
Explanation:
1. Infected needles
2. Insect bite
3. Organ transplant
4. Blood transfusion
Answer:
food is alwas good for the body
Explanation:
Answer:
Xerophthalmia is a progressive eye disease caused by vitamin A deficiency. Lack of vitamin A can dry out your tear ducts and eyes. Xerophthalmia can develop into night blindness or more serious damage to your cornea, the outer layer of your eye.
Explanation:
hope it helped