Why do humans sweat while stressed?

Read also:

• Why are you a Muslim? Why is it Islam for you and not something else?
• Do humans know everything they need to know?
• Fear of Uncertainty Held S&P 500 Back From Record. Now It’s Real - Bloomberg.com
• Do you think the constitution and laws should be taught in school?
• How would you respond to Rep. Nancy Mace's claim that the GOP platform is more in line with what the American people want compared to the left?
• My girlfriend told me that she wants to move in with me. I have my own apartment and I like my peace and quiet, but I also love her. We've been together for a year now. What should I do?
• Can shaving hair by Veet in our vagina cause diseases?
• What were the first few days, weeks, months and then years like after finding out about your spouses infidelity? How did your feelings, and yours & their approach to the situation change in the immediate aftermath compared to later down the line?
• Are there any Hollywood celebrities who never divorced? Why does it seem like celebrities are likely to get divorced frequently?
• How do I get over a long-term relationship breakup?