Head to four island and find the cave in the northeast in here you must find HM7 which is waterfall then teach it to a Pokemon that can learn it then go up the waterfall in the cave go to the ladder you will find lorelei and rockets beat the rocket they will leave talk to lorelei then leave and go to six island go to dotted hole and the guy will not be there now use Cut to open the door.
2 island visit every house
a blastoise because she teaches it hydro pump which is the best move ever!!
he is on 2 island near the game building you need to give him tiny mushrooms or big mushrooms
In Diamond and Pearl you go to the move tutor in Pastoria City. In FireRed and LeafGreen you go to the move re-learner on Island 2. In D/P he requires heart scales, and in FR/LG he requires mushrooms.
Go to fuschia city head to the Pokemon center and look to the left of the Pokemon center there are 2 houses and a gym the first house to the left of the Pokemon center is the move deleters house.
No silver is not compatible with firered.
Pokémon can remember moves by going to the Move Relearner, he can be found in Fallarbor Town in Pokémon Ruby, Sapphire and Emerald and will teach any previous level-up move to your Pokémon in exchange for a Heart Scale per move. A man on Two Island in Pokémon FireRed and Pokémon LeafGreen will act as the Move Relearner but his price is 2 TinyMushroom or one Big Mushroom per move. A man in Pastoria City in Pokémon Diamond, Pearl and Platimun and a man in Blackthorn City in Pokémon HeartGold and Pokémon SoulSilver will act as Move Relearners and his price will be one Heart Scale per move. A girl in Mistralton City in Pokémon Black and White and in the Pokémon World Tournament building in Pokémon Black 2 and Pokémon White 2 will be the Move Relearner and her price will be one Heart Scale per move.
There are 2 day care mans in firered. The first 1 is near cerulean city, the city where you battled misty and got the 2 badge. But, with the first 1 does not raise 2 pokemon. The 2 one is in 4 island. That day care can raise 2 pokemon. With the 2 day care you can put 2 pokemons and they can have an egg. Depends on the pokemon.4 island. You need to beat elite 4 first.
At rt 2.
Trading/Breeding/Cheating
yes
pidgy and rattata