skitty evole using the moon stone .You can find the moon stone in METEOR FALLS
it doesn't evolve in Pokemon ruby.
Weezing does not evolve in Pokemon Ruby.
Shedinja does not evolve.
Minun does not evolve!
Nosepass doesn't evolve in Ruby, sorry.
Corpish will evolve at level 30
Whismur will evolve around level 27.
It will evolve at level 48
Level 40
level 30
Level 50
Level 30.