Yes, both happy tears and sad tears are made of the same stuff, which includes water, electrolytes, proteins, and lipids. The composition of tears remains the same, regardless of the emotion that triggers their release.
Tears mad of salt water and somehow end up in your eyes.
sweat & tears
Tears aren't just made out of water, they are made from tear film and a microscopically three-layered structure.
Tears are made in the lacrimal glands and are a mixture of oils and water. If you don't have tears it can cause issues with your eyes becoming too dry. here is a wikipedia site about dry eye syndrome follow the link for more info!
no
sweat & tears
2003 .
8000 tears ago
Black magic and Mario tears.
8000 tears ago
yes