You cant. Growlithe is a Kanto pokemon, but you can get it from Fire Red. First, catch it in Fire Red, then trade it to Emerald, then trade it to Ruby.
Cinnabar mansion
Pokemon ruby's version IS Pokemon ruby.
you cant find him in Pokemon ruby instead you find may.
there is no cerulean cave in ruby
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You can find lugia in navel rock
You cannot find Misdreavus in Pokemon Ruby. To get a Misdreavus you need to trade for one from a copy of Pokemon LeafGreen.
action replay,gameshark,or codebreaker.
you find it in the team aqua hideout
there's no elekid
Sadly, you can't catch Groundon is the Sapphire Version, however you can in the Ruby version, you will find him in the same place you find Kyorge in the sapphire version.
Mew does not exist in Ruby version.