Answer:and found only in the heart 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:
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<span>A mother's special speech to her baby, sometimes referred to as"parentese" may:
</span>b.help the infant become aware and hold his attention
