You can check what moves Quilava can learn here: http://bulbapedia.bulbagarden.net/wiki/Quilava_%28Pok%C3%A9mon%29#Learnset
Firered and leafgreen both can catch different Pokemon but there pokedex is the same, here is some examples: magmar only in leafgreen not firered, oddish in firered not leafgreen, ekans in firered not leafgreen, bellsprout in leafgreen not firered, pinsir in leafgreen not firered.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
Yes there are FireRed cheats
Teddiursa can't be found on firered trade one from emerald to firered.
Nobody's gonna answer this...
all I know about raticates moves are tackle, tail whip and hyper fang.
Fearows, Spearows, Pidgeys, Rattatas, Raticates, Machokes, Gravelers...
Look here: http://bulbapedia.bulbagarden.net/wiki/Zapdos(Pokémon)#Learnset
See this page: http://bulbapedia.bulbagarden.net/wiki/Lucario_%28Pok%C3%A9mon%29#Learnset
Yes. Raquaza can learn TM02 Dragon Claw. Since this move is not in its learnset, you must use the TM02.
You can check what moves Quilava can learn here: http://bulbapedia.bulbagarden.net/wiki/Quilava_%28Pok%C3%A9mon%29#Learnset
He starts of with sucky attaks like wrap,bubble,slam but when he evolves into dragonite at level 55 he learns hyper beam. Oh yeah he can also learn ice beam from giving this person soda,water or lemanade on the top floor of that building in the forth gym town Dratini Learnset and TM's HM's http://bulbapedia.bulbagarden.net/wiki/Dratini_%28Pok%C3%A9mon%29/Generation_I_learnset Dragonair Learnset and TM's HM's http://bulbapedia.bulbagarden.net/wiki/Dragonite_%28Pok%C3%A9mon%29/Generation_I_learnset Dragonite Learnset and TM's HM's http://bulbapedia.bulbagarden.net/wiki/Dragonite_%28Pok%C3%A9mon%29/Generation_I_learnset
Slowpoke is not in firered only leafgreen can get it trade one to firered to get it.
Firered and leafgreen both can catch different Pokemon but there pokedex is the same, here is some examples: magmar only in leafgreen not firered, oddish in firered not leafgreen, ekans in firered not leafgreen, bellsprout in leafgreen not firered, pinsir in leafgreen not firered.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
There is no Mew in FireRed or LeafGreen.