they expire when youre dead gees when did you get out of the cave
There is no president in Britain. The Monarch (currently Queen) serves until her death, or until she chooses to abdicate, or pass on the crown to one of her heirs
Until they pass away
31,688 years.
10 years from the year 2012
over 300 years.
2099 years
Cactsus seeds can lie dormant for many years so that they can survive until they have enough water to germinate and sprout. In the desert, many years may need to pass before enough water falls in the right season for cactus seeds to germinate.
Fifty years.
Fifty years.
It was 50 years.
4
I do not know but I know that it will not end until at least billions of years will pass.