no.
you can't
yes
Yes it can.
You can i have both of them and it worked
yes
sorry but can only do it while using your ds or ds lite sorry
you need a ds or a ds lite (not a dsi , dsixl or a 3ds) put emerald in tehe gba slot then turn on Pokemon soulsilver . in the menu, you will see a new option .touch it, then you will automattically be able to trade with your Pokemon emerald!
no all Pokemon transfered from GBAs to DS or DSI you have to catch in Pal Park
Yes, it's possible. Only if you have a DS. With a DSi, it's not possible. The DSi does not have the GBA slot.
If you mean using the DS wireless feature instead of the Sapphire link cable feature, then no. Pokemon sapphire does not have wireless communication enabled.
By leveling up your Pokemon from eggs.
Pokemon Platinum is a DS game, therefore works on the DSi, DSi XL and the 3DS also.