There are bellsproutes in cerulean 1 on blue version, they are other places too but I forget the others, sorry! :^3(
bellsproute tower
you cant
turtwig
new pokemon
33443344
Get a another account on Pokemon tower defence , at the beginning choose the Pokemon you need . Then trade it with the account you wanted the Pokemon in the first place.
you can't
Google it and play it
pokemon lugia
graas
You can't...yet
Nothing.