Question

Why is blinking of a eye is very fast action? How does it help us?

Answer 1

Every time you blink, your 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

Hopefully it will help you☺

ItzAnju❤

Answer 2

Answer:

BLINKING OF AN EYE IS A REFLEX ACTION TO KEEP OUR EYES SAFE

IT IS HELPFUL BECAUSE IT KEEPS OUR EYES WET