Ralts evolves at level 20... I think. Yeah, it is 20. :P
level 20
You have to level Ralts up to level 20 and then Ralts will evolve into Kirlia and then you have to level Kirlia up to level 30 and then Kirlia will evolve into Gardevoir and Gardevoir is the final stage in that Pokemon species.
At level 20 it will evolve into Kirlia, and at level 30 it will evolve into Gardevoir.Ralts evolves into Kirlia at level 20. Kirlia evolves into Gardevoir at level 30, unless a Dawn Stone is used to evolve the Kirlia into a Gallade.
It is the last evolve form of ralts.
I believe Lv. 40
Ralts evolves into Kirlia on Lvl. 20. Kirlia evolves into Gardevoir on Lvl. 30.
Level 20
Kirlia evolves from Ralts at Lv.20, and evolves into Gardevoir at Lv.30. Hope I helped.
Weezing does not evolve in Pokemon Ruby.
it doesn't evolve in Pokemon ruby.
because you have to make it full friendship to evolve
Nosepass doesn't evolve in Ruby, sorry.