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:
Ayurveda ..............................................................................
<span>The function of the medulla, or the medulla oblongata is to control all the involuntary movements in the body. This includes things both serious and not so serious things, ranging from controling our breath and heart blood pumping, to simpler yet important things like blinking. If we don't control it wilfully, it's done by the medulla.</span>
True!
When the image you are looking at hits the retina, it is inverted, after this this information is then relayed to the brain which then makes sense of the image by including what it already knows!
