No
yes you can, all you need to do is buy an X628 Z9 Link
You have to trade from Firered or Leafgreen version.
No you can't because Blue version is a Game boy game and wasn't designed to be compatible with firered because firered was made 9 years after blue version.
Staryu are not available in firered you will need a leafgreen version to trade you one.
nope
you have to trade to leaf green version
trade it then it will evolve
Vulpix is an exclusive pokemon to Leafgreen version if you trade one from Leafgreen to Firered you will be able to have it.
You trade a Charizard of Pokemon leaf green version or firered version
Sorry, but you'll need to get it in a trade.
no but you can trade to firered and leafgreen for one
You have to trade it from leaf green or colosseum.