First you have to beat the elite four so that you can go to the seven islands. on four (or five) island there's a cave where there are four exits per room but only one works. You can find murkrows in this cave. (BTW, great balls work better than ultra balls on these things)
you have to get sneasol by trading in leaf green. You can not get that Pokemon in firered.
The Pokemon you can get in fire red and not leaf green are Electabuzz and Scyther.
No you can only get it on leaf green
Trade that Pokemon from Pokemon leaf green! :)
you have to trade to leaf green version
you have to trade with leaf green
trade it from leaf green
leaf green only.
You must trade with Pokemon Leaf Green, or Pokemon Collosseum.
No, you to migrate it from Pokemon firered/leaf green.
You have to trade it from leaf green or colosseum.
I'm not sure about leaf green but on firered it's in the basement of the poke mansion. I'm thinking it should be the same since firered and leaf green are so similar.