WHY
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Crying protect our eyes from irritants and foreign bodies, such as dust or getting rid of the acidic fumes when cutting onions. These tears are know as reflex tears. When our eyes come under attack from irritants, the lachrymal glands in our eyes start stimulating more fluid to wash away the irritant and drain it from the eye.
Lachrymal glands - are paired almond-shaped glands, one for each eye, that secrete tears.
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