Question

About Tears
Types and what tear does?​

Answer 1

Tears are a clear liquid secreted by the lacrimal glands found in the eyes of all land mammals. Their functions include lubricating the eyes, removing irritants, and aiding the immune system. Tears also occur as a part of the body's natural pain response

Answer 2

Answer:

tear is the process in which our eyes remove excess salt in our tears

lime people say crocodile tears cause they usually cry and we see it as cry but in reality the crocodile cries after eating it's meal is cause to remove salt

Explanation:

and people also cry when they are emotionally affected