Why people are gooseflesh when they feel cold?

gooseflesh - why there are?
China
March 16, 2009 12:01am CST
Why there are lots of gooseflesh when we feel cold?
1 response
@redhotpogo (4422)
• United States
16 Mar 09
Its not really a cold thing, though usually you do feel a chill through your body when you get them. It happens when you are scared, or excited. Its your bodies fight or flight defense system. All animals have them. Pretty useless in humans, but think about porcupines. Same deal.
• China
16 Mar 09
Oh,yes maybe you are right!