Go to your PC and, click "move pokemon" and drag it into your party.
Yes, you can. Pokemon HeartGold uses the time from your DS settings. So, change the time on the DS and the time in Pokemon HeartGold will change with it.
Unfortunately, you can't change gears on bikes in HeartGold.
Pokémon HeartGold isn't out yet. And anyway you can't change language in a Pokémon game.
No. You can't change languages. Even in SoulSilver.
You have to change the time on your DS in settings.
no
Pewter mueseum :D
There are meteors in between pewter city and mt.moon that can change deoxys form
you can't of course. You Cant change the language but you can wait until the English version comes out.
Send burmy into battle on a beach or in a building
You dont you can change gears using the B button.
change the date in the DS date and time settings.