Why do humans sweat while stressed?

Read also:

• This Powerful Airplane Engine Has Been Around For Over 70 Years & Is Still Used Today - SlashGear
• Why is dating so frustrating and difficult for a guy?
• What methods do private investigators use to investigate someone in real life?
• What is the Replika app, and how does it work?
• Trump's "They're Eating Cats and Dogs" quote has become a meme. Would this help him get elected? I hope you can be impartial when responding to this question. Thank you
• Do you think cheating is that bad?
• What discoveries in AI research have changed our understanding of intelligence evolution?
• What is your favourite summer outfit? Why?
• Do people have to be a pastor to baptize?
• What is the STAR interview method?