Why do humans sweat while stressed?

Read also:

• James Webb Space Telescope sees 1st exoplanet raining sand alongside 'sandcastle' partner world - Space
• Are there any queer Space Marine Legion in Warhammer 30k or 40k?
• How do scammers communicate? Do they have a specific language or slang?
• Why do men like to have sex with a woman's ass?
• Has a conversation with someone who holds opposing political views ever caused you to change your own beliefs?
• Are Turks ashamed of their Islamic heritage?
• How can couples reverse the buildup of resentment once they notice it?
• Sex advice: I'm finally ready to enter my promiscuity era. But there's a catch. - Slate Magazine
• Why is it common for guys to sleep with 10-20 women then marry a good girl?
• My boyfriend won’t tell me his past and it hurts me so I broke up with him what do I do?