why there are hairs on other part of body other than head?

@akn1961 (1035)
August 23, 2010 6:56am CST
i am not able to understand why are hairs on other parts of body other then head ,i do not think any use ,what is your openion ?
2 responses
• India
27 Aug 10
except on head ,for hairs i do not find any use ,they are creating more problems then gains ,thx for sharing.
• United States
23 Aug 10
The purpose of hair is to provide warmth.