no u can't
Yes,you can but you only get rare Pokemon from sinnoh and hoenn.
You can't. Like the Original Gold and Silver, Only Johto and Kanto are explorable. However, with the aid of certain radio programs, you can lure out Pokemon from Hoenn and Sinnoh. You can also use the Pokewalker to get some Hoenn and Sinnoh Pokemon.
You cannot go to the Hoenn region in Pokemon Heart Gold and Soul Silver. Just because you get a Hoenn starter from Steven Stone (Hoenn League Champion) doesn't mean you go to the Hoenn region.
You need to trade one from Diamond, Pearl, or Platnium.
Gold silver and crystal but you can also get on emerald if you complete the hoenn dex. Also you can choose it as a starter in Soul Silver and Heart Gold
Wait until you can get more Pokemon when the new games come out
red (kanto)blue (kanto) green (Japanese only) (kanto) yellow (kanto) gold (johto) silver (johto) crystal (johto) ruby (hoenn) sapphire hoenn) fire red (kanto) leaf green (kanto) emerald hoenn) diamond (sinnoh) pearl (sinnoh) platinum (sinnoh) heart gold (not out yet) (johto) soul silver (not out yet) (johto) note that i am not counting Pokemon pinball, ranger, rescue team, etc.
NO you don't, but you do get a choice of a Kanto starter and a Hoenn starter. To do so, you have to beat the elite four, get the Kanto badges and beat trainer red on mount silver. After you have done so proceed to talk to professor oak and he will give the Kanto starter of your choice, and to get the Hoenn starter as well as releasing Latias/Latios (depending on your version) to roam in Kanto just as Entei and Raikou did in Johto, Actually, to get the Hoenn Starter you must go to the Silph Co. Then Steven will be there and talk to him. Then you will have a choice of a Green Stone (Treeko), Blue Stone (Mudkip), and a Red Stone (Torchic).
there are no others but you can get a hoenn starter by metting a person at silph.CO
u can catch special hoenn Pokemon in certain areas of the game while playing "hoenn sound" on your radio. for example, on wendsday (the only day u can get hoenn sound on the radio) i caught an absol at union cave. to use hoenn sound, on a wendsday play the top left part of your radio while in the grass or cave or whatever and exclusive Pokemon from hoenn should appear. also u can play sinnoh sound on thursdays.
if you have heart gold complete the game and defeat red and you get to choose any starter from kanto and hoenn and trade to pearl
"you have to beat all 8 gyms then go to pallet town,go to the prof. and he well let you get one." This is incorrect. Proffessor Oak will give you a KANTO starter. For a Hoenn starter you have to meet Steven Stone in Vermillion City which will allow you to track Latios/Latias. THen you have to have all 16 Gym badges AND beat Red and you will be able to get a Hoenn Starter in the Silph Co.'s building from him. You can also get a Kanto Starter from Prof. Oak at this point.