Why do humans sweat while stressed?

Read also:

• Why do boobs of some girls bounce when they walk?
• Have anyone had an relationship of any kind with a spirit or demon, such as a succubus? If so, how was it?
• Why is porn so addictive?
• I see ugly guys dating gorgeous, "hot" women all the time. I, too, am not very attractive but I'm not doing well with the ladies. What's their secret?
• Scientists discover that dogs can alert humans to this quickly-spreading disease - Earth.com
• I Used to Dread Taking Creatine—Then I Found These Gummies - The Daily Beast
• How could Trump, with his deplorable garbage supporters, manage to win an election?
• Why don't I want to talk to my girlfriend when she loves me a lot? I feel bored.
• Why does an older married man turn bisexual?
• What are women's true thoughts and feelings on bestiality?
• What are the pros and cons of banning homosexuality?
• What do you do when you are struggling to fall asleep?
• What is the one thing you don't understand that others do?