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
The answer to your question is D. <span>. to protect students who cannot be vaccinated with herd immunity</span>
Answer:
since your eye is used to you wearing glasses most of the time, your eye would need to get used to the surroundings without glasses.
Explanation:
try 1800 contacts
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