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Ever wondered why and how we get goosebumps? It’s simple- because we get cold and/or frightened.Goosebumps are a physiological trait acquired from our creature progenitors, which was valuable to them however are not of much help to us. Goosebumps are small heights of the skin that take after the skin of poultry after the plumes have been culled.

The following video from YouTube explains more.

 

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