Describe what messages are sent by the nervous system when you go outside wearing a sweater on a very hot day.

The brain thinks your on fire so it begins to begin pouring out liquids not needed to cool the body off, if you don't take the sweater off the brain keeps throwing water and you begin to lose more and more liquid which ends in you fainting. The brain than shuts down, reboots, but your still asleep cause of weakness.