23465

Time

1. For all of the red blood cells in your body to be replaced....10 times- 1 minute x 10 = 10 minutes.
http://wiki.answers.com/Q/How_long_does_it_take_for_a_red_blood_cell_to…
Latest Revisions: September 20, 2010 [13/5/11]
It is made by a unique community
2.That a pet rat lives- Approx. 2-3 years
http://wiki.answers.com/Q/How_long_does_a_pet_rat_live
3.Between two football world cups- every four years
http://en.wikipedia.org/wiki/FIFA_World_Cup
This page was last modified on 9 May 2011 at 22:19. [13/5/11]
4. For light to reach us from the nearest star other than the sun- 4.3 years
http://wiki.answers.com/Q/How_long_does_it_take_for_light_to_travel_fro…