you can adopt it at the adoption centre or it is from some of the cities.
go to room 131915
in one of the johto cities.
mew doesn't evolve
You Get It By Trading
Mew can be found in Olivine City where Jasmine is.
You can't catch Mew if not through a official Nintendo event or using a cheating device.You cant catch mew. You can only catch mew if you hack.
You get Mewtwo in Cerelean Cave.
you could go to rooms and type in mew in the room name
You dont catch mew You catch mewtwo in cerulean cave
down the hierro island you can catch a mew in level 9.
You cannot catch mew unless you have a cheating device such as game shark. If you do not have the cheating device, then im afraid its impossible to catch mew in emerald. :(
You cannot catch Mew in "Pokémon Ruby."or you can get mew-two in fire red or leaf green.