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:
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It averages from 8 to 9 in sizes.
Answer:
she should discuss the problem with her parents and take weekly bike rides with her mom to share her math progress
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Answer:
nicotine
Explanation:
it is a highly addictive substance
