Tear ducts leak water, bodies are 90% water, water excreted is salty, the brain sends a message to the tear ducts when you are sad and the tear ducts clean themselves by releasing the fluids
Harsh Weather (APEX)
The causes of death experienced by the Natives on the Trail of Tears was: * Gun Shot(s) * Exposure * Pneumonia * Starvation / Malnutrition (and related diseases) * Small Pox
The Tears ended in 2006.
Dry tears is when you feel like crying, and you practically are crying, but no tears are coming out.
If he or she is guilty to the reasons of tears.
Mermaid tears.
Having a baby
Tears are formed when crying because of fluid from the sinuses. The fluid runs up tear ducts to the corners of the eyes. Too much pressure in that area and the tears run.
See a doctor straight away.
tears because when you sneeze you tear up inside your eye
Harsh Weather.
The are many causes of skin tears in elderly people. This may include friction, exposure to ultraviolet rays and so much more. The skin for the elderly so fragile.
The chemical that causes the tears is syn-propanethial-S-oxide, a corneal irritant.
It tears earth from the ground and carries it which ever way water flows
Harsh Weather (APEX)
deficiency of vitamin A causes xerophthalmia but there can be other causes also. In this defect eye fails to produce tears because of dryness off cornea
Tears are produced by the lacrimal gland. The reason people tend to shed tears as a reaction to a tragedy, is because when someone hears the news, the lacrimal gland causes the salty fluid known as tears to build up in the eyes, and fall.However, the same thing can occur when there's good news, such as a birth of a child or a wedding.