Why do humans sweat while stressed?

Read also:

• What can help me fall asleep at night?
• Short story writers, what is your favorite character you've created and do they appear in more than one of your works?
• Why is my vagina swollen, it’s very itchy. I had sex we used protection, but day after it felt like my insides had a heartbeat as well as itching, the pulsing has went away but it is still itchy and my discharge is yellow, i'm 15, what could it be?
• How exactly do things get smuggled into prison? Does the sender hide it inside something else very well? Does someone put it in their butt? Do the prisoners make deals with the officers?
• Just sitting at home with this huge cock. Who can take care of it for me?
• What makes you different?
• What are some effective ways to cope with loss and grief?
• Teens like me, what are your expectations when entering adulthood?
• Why do I (45, male) feel like I'm crushing on a girl (19, female)?
• What are some of the best relationship advice for men?