why we are sleeping..?? and without sleep we cant survive..y??
By tsuresh01
@tsuresh01 (821)
India
December 16, 2006 8:40pm CST
do u know the exact reason that y we are unable to live without sleep
2 responses
@KrishnaVeera (4133)
• India
17 Dec 06
Sleeping is only the time for relax, with out relax we can't carry our next day.