Scientists disagree on this matter, but crying is believed to a result of intense emotions and (some believe) serve a biochemical purpose of releasing toxins.
When you cry, tears fall down your face. Tears not only reflect sadness, but they can clean and lubricate your eyes. If a person is unable to produce tears, they may experience vision problems due to the lens being dry.
When we cry, tears can help remove toxins from our body, but the main purpose of tears is to lubricate and protect our eyes.
Cats may cry real tears but there eyes definitely water.
Do you mean cry tears or cry out(scream)? If a rabbit appears to have tears coming from their eyes they either have an eye infection or allergies. If you mean cry out yes they do when they are hurt or scared.
Your eyes are leaking because lack of tears. When your eyes tear its because your eyes have to let out tears this can cause your eye ball to fall out.
they don't. crocodile tears gets its name from an old belief that crocodiles will pretend to cry to attract their victims, and then cry for real as they devour them.
tears come out your eyes
People cry out of their right eye for the same reason they cry out of their left eye - tears are produced by tear glands located in both eyes to help keep the eyes moist and clean. The tears then drain through small ducts in the inner corners of the eyes, which can sometimes cause tears to come out of one eye more than the other.
There is the lacrimal gland in the top right corner of our eyes. This gland is habitually making tears. When somebody cry that is called emotional tears.
Pigs don't cry, only humans have the ability to cry, while animals do not cry in the way that humans do, they do produce tears. Since tear production, called "lachrimation", is necessary for healthy eyes. Tears are produced in mammals by the lachrymal system, tissues which make water. In land mammals, tears evolved to replace the water that the eyes of aquatic animals and fish are constantly surrounded by. Tears clean the cornea and keep it moist.
Someone who makes a friend cry is not worth the tears.. That's how i look at it..
Yes, in zero gravity, tears do not fall in the usual way but form as bubbles around the eyes. So while tear formation and release are physically possible, the tears will not stream down the face like they do on Earth.