Want this question answered?
Because they can. heheh :)
by solving our problemsby changing the world
it demonstrated that scientific understanding was always changing
http://www.youtube.com/watch?v=9acI8EWNqzg
You prevent the factor from changing!
with an open heart and understanding that things always change.
Because the Indus River is developing
To determine if the land is splitting apart or how in general are the continents changing.
The simple answer is any phenomena that is changing in a non-linear manner.
Because the Indus River is developing
There are no current plans to change the Australian flag. It is conceivable that, should Australia become a Republic in the future, there may then be discussions about changing the flag.
Because we are unaccustomed to the physical laws of the universe changing from moment to moment.