Before babies can speak, they can cry. The only way for infants to express frustration, pain, fear, or need is to cry. Adults may use crying to bond with other humans. Expressing sadness can prompt comfort and support from peers. Different ...
http://www.scienceline.org/2006/10/23/ask-driscoll-tear...
Brief and Straightforward Guide: Why Do People Cry? ... There are many theories on why people cry emotional tears. One such is that there are proteins in tears, which are the same components in certain hormones. One of the biggest of these is prolactin, present in greater levels in women than in men.
www.wisegeek.com/why-do-people-cry.htm www.wisegeek.com/why-do-people-cry.htm
Crying or weeping (psychic tears): The third category, generally referred to as crying or weeping, is increased lacrimation due to strong emotional stress, suffering or physical pain. This practice is not restricted to negative emotions; ma...
http://wiki.answers.com/Q/Why_do_people_cry_when_they_a...
Crying or weeping (psychic tears): The third category, generally referred to as crying or weeping, is increased lacrimation due to strong emotional stress, depression or physical pain. This practice is not restricted to negative emotions; m...
http://wiki.answers.com/Q/Why_do_you_cry
We cry for many different reason. We cry when we are hurt, when we are sad, when we are happy and sometimes we just cry for no reason. Whatever the reason, tears do have a function. Tears lubricate the eyeball and the eyelid. They prevent d...
http://www.ehow.com/facts_4911217_causes-blocked-tear-d...
Subject: Why do people cry for emotional reasons? ... Date: Thu Mar 9 10:53:01 2000; Posted by No name entered.; Grade level: 10-12 School: No school entered.; City: No city entered. State/Province: No state entered. Country: No country entered.; Area of science: Medicine;
www.madsci.org/posts/archives/mar2000/953449596.Me.q.ht... www.madsci.org/posts/archives/mar2000/953449596.Me.q.html
In my opinion people cry due to emotional pain bacause the mind does not differentiate between physical pain and emotional pain. Despite the moral dictations of our German and English culture which prohibits displaying emotions such as fear and grief, our minds still feel it and display it physically.
www.madsci.org/posts/archives/mar2000/953449596.Me.r.ht... www.madsci.org/posts/archives/mar2000/953449596.Me.r.html
I also wanted to portray the characters in the stories I read and write, and share it to the people around me. But what has happened to my passion? Is it gone forever? Or is it just inside me waiting to be tapped again?
riya.blogdrive.com/
I looked up the answer in the Merck Chemical Index. ... I found that onion oil contains “1-propenyl sulfenic acid, which is thought to be the lacrimator in onions.” A lacrimator is something that makes your eyes water. Now we know what the chemical is. But I am not sure that ... A question asked by someone just like you.
www.highlightskids.com/Science/ScienceQuestions/h1sciQo... www.highlightskids.com/Science/ScienceQuestions/h1sciQonionsCry.asp