Just talk to the statues.
Use the pokeflute.
south of hearthome city
There is no way you keep battling until you lose
it is in the basement in the Pokemon mantion.
He is the sleeping pokemon blocking the entrance to cycling road and past vermillion city
just in the Pokemon mantion that's all i know of
Make sure your strong. Bring Lv.75-100 Pokemon
Yes you can trade leafgreen version Pokemon to another leafgreen version.
use the pokerader in front of the mantion
Just migrate from the past games Pokemon leafgreen/firered or ruby/Sapphire/emerald. Then you will have them all.
no because Route 16 is on Pokemon leafgreen and firered
Not in Pokemon leafgreen only in Pokemon Firered never ever in Pokemon leafgreen And in Pokemon firered it is rare in power plant not available in Pokemon leafgreen?