Ruby/Sapphire/Leaf Green/Fire Red/and i think Emerald. if not, trade from emerald to Ruby/Sapphire, and from ruby/sapphire to leaf green. You need to have the Sapphire and Ruby before you trade. you get these after the elite four.
No because fakes can't trade with real games
Yes you can trade leafgreen version Pokemon to another leafgreen version.
no, you can't trade Pokemon from gold to leafgreen. But you can trade them from Pokemon XD from gamecube.
Sorry, but you can't. You can trade from LeafGreen to Pearl, but not back.
Bellsprout has to be found wild, in leafgreen, you need to trade from Leafgreen for Pokemon.
Trade, you can trade between the GameCube games and gba games if you have the right chords.
You have to trade them from other games.
No because fakes can't trade with real games
Yes you can trade leafgreen version Pokemon to another leafgreen version.
no, you can't trade Pokemon from gold to leafgreen. But you can trade them from Pokemon XD from gamecube.
Sorry, but you can't. You can trade from LeafGreen to Pearl, but not back.
Sorry, you can't get Smeargle in Pokemon Leafgreen. All you can do is trade from one of the Hoenn games, like Sapphire, Ruby, or Emerald. :(
Bellsprout has to be found wild, in leafgreen, you need to trade from Leafgreen for Pokemon.
HelloSorry to say but you cant trade Pokemon from pearl to leafgreen but you can migrate Pokemon from leafgreen to pearl via the pal park
yes you can trade pokemon leafgreen pokemon to pokemon emerald version same as pokemon fire.
No. Unfortunately you can only trade 3rd generation games with diamond and pearl.
impossible unless if you trade it form Pokemon leafgreen or other related Pokemon games (except DS Pokemon games) . in other words it is a Pokemon version exclusive Pokemon like growlithe (firered) and vulpix (leafgreen)