nothing really
Rock, or Ice types.
All different types of Pokemon are swarm Pokemon. You have to check the Pokegear's radio on Professor Oak's talk show to find out which Pokemon it is that day. Generally, rare Pokemon that can only be caught in swarms or very little at normal times appear in swarms.
Old Rod, New Rod, and Super Rod.
Her Pokemon types are just plain old dragon types. She also has a Kingdra, and I think 2 Dragonairs, from what I remember in SoulSilver.
Yes, it is the code for all types of pokeballs that already was on the AR cartridge
Ground types are immune to Electric attacks, so that's your best bet.
you have to solve the puzzles and capture or catch all types of unown
fire types such as arcainine ang ninetails also groud types are good
only ghost types and you cant catch the cubone and the marowak because its part of the story
Battle them multiple times OR research their battle types/strategies. Then build up a good party consisting of your strongest Pokemon, and fight!
There are various types of Pokemon. The Soul Silver version is in Japanese while there are other versions which are in different languages. This is the main difference.
majority of water types in the game and furret