Because a humans average body temperature is around 98.6 degrees and when we breathe when its cold outside the heat that comes out attaches or forms around the colder air and condenses into a vapor.
Chat with our AI personalities
It doesn't unless there are internal injuries. If there is internal bleeding, especially in the lungs, the blood may come out of the mouth.
Not really sure, but I think it's from the movie 'Deliverance"........???
Chewing tobacco.....but it has to come out of someones mouth. It takes the stinger and venom out. :)
when they come from leonrdo davinci, millions of billions
Winter solstice will come for the northern hemisphere on December 21 in 2014. The region of earth that will have 24 hours of daylight is everything south of the Antarctic Circle.