Of course you can. Its not like platinum is on the gameboy.
from any gameboy advance game on pokemon
you can't not unless you migrate it from one of you Pokemon gameboy games
from the fisherman near the survival zone.
The only way is a cheat with the action replay or migrate from a gameboy Pokemon game
you can't catch it in the game. you have to have pokemon leaf green, fire red or water blue. then put it into the gameboy section. then when you go to the screen it says migrate. then if you caught it in the gameboy game select it and you can use it in platinum.
hmmm.... for DS probaly HG/SS and Diamond pearl or platinum for gameboy firered leafgreen and for wii Pokemon rumble and Pokemon ranch I RECOMMEND POKEMON DIAMOND AND PLATINUM
arceus,ho-oh,lugia,groudon,dialga and palkia
No, you cannot find a Charizard in Pokémon Platinum, in order to get a Charizard in Platinum, you would have to trade for it or migrate it from a Gameboy Advanced game.
You have to have an old pokemon GBA (gameboy) game to get it in diamond and platinum or you could trade someone for it.
Migrate from a gameboy game it can be from Saphire, but you'll need to evovle a treeko.
you can't unless you migrate it from gold or silver(in gameboy advanced)