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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Answer:
The average ages at which an individual displays certain abilities are known as developmental norms .
Just use photo math it’s great it’ll give you all the answers
The correct answer is D. all of the above
Answer:
A. the chromosomes line up in the center of the cell
Explanation:
