@Suresh
First of all Congats dear for achieving Medal of Appreciation.May u get appreciations in all walks of life.Secondly in response to ur comment, dear bro as i said, i got it from my inbox where i have maintained a glossary of facts and figure and share them with my friends and also here at CSS Forum for people who desire to seek knowlege.

@ Prieti
A bundle of trillion thanx sister.

@amy
Well thanx amy for appreciation.Hmmm well i reviewed different sources and found Jawbone the hardest bone in Human Body and Femor Bone as strongest and longest bone:-)

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