Over the course of an average lifetime, a person breathes 591,300,000 times It means 21,600 times a day.
Advertisements
04 November 2009
Subscribe to:
Post Comments (Atom)
Advertisements
Over the course of an average lifetime, a person breathes 591,300,000 times It means 21,600 times a day.
Advertisements
0 comments:
Post a Comment