Question

Why we cry ? How is a tear formed ?

Answer 1

Answer:

When a tear is produced from the lacrimal gland that sits in-between your eyeball and eyelid, you spontaneously blink, spreading the tear as a film across your eye. ... Psychic tears even contain a natural painkiller, called leucine enkephalin – perhaps, part of the reason why you might feel better after a good cry!

Answer 2

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Our tears are produced by lacrimal glands located above your eyes. Tears spread across the surface of the eye when you blink. They then drain into small holes in the corners of your upper and lower lids before traveling through small channels and down yourtear ducts to your nose.