yes
no.
For Ruby and Sapphire Edit Wild Pokémon Codes head to: http://pkmn.net/?action=page&id=4263 These codes work for Ruby and Spahhire, I don't know about Emerald.
To use codes or cheats, you need a GameShark or ActionReplay.
I dont think you can use any ruby/sapphire codes on a tv console unless you have the right equipmennt to use it on there.
You must find a ruby and a sapphire to work a machine connecting to the hoenn region
yes
The ruby and sapphire are on fire red and leaf green don't worry about the in ruby sapphire or emerald.
Combined with the sapphire the ruby and sapphire will allow you to trade with ruby and sapphire and emerald.
The main compound in ruby and sapphire is corundum. It is made of transparent materials in both ruby and sapphire.
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
there is no professor oak in ruby and sapphire
CELIBI IS NOT IN RUBY, SAPPHIRE, OR EMERALD. IT IS NOT, WAS NOT, AND WILL NEVER BE IN RUBY, SAPPHIRE, OR EMERALD.