Increase Feebasse's beauty stat by a pokeblock.
Route 119
It doesn't evolve by level but by maxed out beauty.
you need a prism scale Feebas has to hold it then it will evolve
In order to evolve feebass first max out its beauty then level it up it should evolve.
You trade it holding a prism scale
Loudred evolves into Exploud at level 40.
No, Groudon does not evolve in Pokémon Ruby.
Yes, Sandshrew does and can evolve in Pokémon Ruby.
it doesn't evolve in Pokemon ruby.
Weezing does not evolve in Pokemon Ruby.
Yes, it does evolve in Pokemon Ruby. It evolves at lvl 42.
Nosepass doesn't evolve in Ruby, sorry.