There is two ways you can trade pokemon in these games you will need the correct accessories to begin: A GBA to GBA link cable or two Wireless Adapters. If you have these then connect either to the port on the GBA/GBASP then connect it on another GBA/GBASP then insert the games into each system then turn on the POWER. Go inside any pokemon center on each game then go up the esculator if you have a link cable talk to the lady behind the far right counter, if you have wireless adapters you can talk to the lady behind the middle counter or the far right counter both will let you trade. Once you talk to the correct lady let her Save your game and then choose TRADE CENTER if your talking to the middle lady you will be sent to the UNION ROOM in there you can find a board on the upper left wall check it with the A BUTTON to see if there any pokemon available from other players if not the other player or yourself must speak to the lady near the board and let her know what pokemon you want to trade and what type of pokemon you want in return that means if the other player has fire type and you want a fire type then you can finally trade as long as the other player accepts the trade. If your in the TRADE CENTER sit down on the seats and then press the A BUTTON on the pokemon you want to trade then press the A BUTTON again on YES/TRADE have the other player do the same then you must confirm the trade one more time and the trade will occur.
Bellsprout has to be found wild, in leafgreen, you need to trade from Leafgreen for Pokemon.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
Pokemon Emerald: Birth Island Pokemon Sapphire: Trade from Pokemon FireRed, LeafGreen, or Emerald. Pokemon Ruby: Trade from Pokemon FireRed, LeafGreen, or Emerald.
you have to trade it from firered or leafgreen
Trade with FireRed
you have to trade from firered
You trade from Pokemon FireRed/LeafGreen
Yes.
Vulpix is an exclusive pokemon to Leafgreen version if you trade one from Leafgreen to Firered you will be able to have it.
trade from firered or leafgreen
Trade from FireRed/LeafGreen
Trade from FireRed or LeafGreen.