Why do humans sweat while stressed?

Read also:

• Do Marines really not need sleep during combat training or in general? If this is true, how and why is this possible?
• Is a man who enjoys anal sex considered a sissy? For those who think so, why can't they be thought of as someone who enjoys a variety of sexual pleasure?
• Hello I am 17 year old boy and I am interested in transgender why?
• Why is my crush beautiful to me but not to others?
• Why are perceived or real slights interpreted as rejections and reality by pwBPD?
• Do humans know everything they need to know?
• Why do most men who date ugly women brag like it's some big accomplishment, when any guy can pull an ugly woman?
• Can you write a letter to your first love without mentioning his/her name?
• What are the ten cars that make me no longer feel inferior?
• How do flat Earthers explain the existence of other spherical planets?