What Are Tears Made Of and Why Do They Happen? 17 Facts

Have you ever wondered what tears are made of? The answer might surprise you. And do crocodiles cry? We'll tell you some surprising facts about tears.
Have you ever wondered what tears are made of? The answer might surprise you. And do crocodiles cry? We'll tell you some surprising facts about tears.

What Are Tears Made Of and Why Do We Cry?​

Trail of Tears: Routes, Statistics, and Notable Events

Trail of Tears - Wikipedia

What Are Tears Made Of?

Refresh Tears Lubricant Eye Drops, 2 Count (Pack of 1) : Health & Household

What Are Tears Made Of?

Facts About Tears

Curious Kids: Why do tears come out of our eyes when we cry?

Facts You Never Knew about Human Tears

The Composition of Tears and Their Role in Eye Health

Curious Kids: why are our tears salty?

Bigg Boss 17: Munawar Faruqui Breaks Down Into Tears, Says 'I Will Walk Out' After Ayesha

Why Can't I Cry Even Though I'm Sad?