do u know types of sharks???

sharks - Sharks enemy or friends?
@junior07 (974)
February 26, 2007 7:28am CST
there so many types of sharks can u name some of the sharks???are they enemy of human beings???
1 response
@agbiok4 (21)
• India
26 Feb 07
not enemies if disturbed them means it will definitely harmful
@junior07 (974)
• India
13 Mar 07
thanks for ur response.