No not every pokemon. You can't catch the starter Pokemon and many of the rare pokemon, you have to trade with Diamond. sorry ...
You can get a Cyndaquil without trading only by transfering it from a GBA Pokemon Game onto your Pokemon Diamond Version.
no
You cannot get all 3 Starter Pokemon in Pokemon Emerald without trading for the other 2.
You cant without action replay
There is no other way.
No not every pokemon. You can't catch the starter Pokemon and many of the rare pokemon, you have to trade with Diamond. sorry ...
You can get a Cyndaquil without trading only by transfering it from a GBA Pokemon Game onto your Pokemon Diamond Version.
no
You cannot get all 3 Starter Pokemon in Pokemon Emerald without trading for the other 2.
You cant without action replay
You can't unless you picked it as starter pokemon.
its simply not possible
In Diamond & Pearl? Impossible without migrating, trading, or Action Replaying.
It is impossible to get all three starter Pokemon in one game without trading, unless you are willing to use an Action Replay.
Not without trading from another game.
no you can't you have to either trade or gameshark cheats :P