Science, asked by chandnakumari2607, 8 months ago

why do we blink
plese tell
anyone
pleaseeeeee

Answers

Answered by sowsriakansha12345

we blink our eyes because to protect from dust our Iris helps in adjusting the pupil to increase or decrease in diameter

Answered by Anonymous

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We blink our eyes because our eyelids spread a cocktail of oils and mucous secretions across the surface of the eye to keep your globes from drying out. Blinking also keeps eyes safe from potentially damaging stimuli, such as bright lights and foreign bodies like dust.

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