battle other pokemons! and also you can leave your Pokemon in the pokeday-care and for every step you take you give your Pokemon 1 exp. point. :) hope i helped:P
level him up to level 30
It elevates your Pokemon up one level.
level up aipom when it knows double hit
Simply level it up to 20.
Its the same either way.
level them up
It does not matter where you level it up.
Level up at level 28
level him up to level 30
Level it up to level 40
Get an Eevee and level it up in the Eterna Forest.
It elevates your Pokemon up one level.
Get an Eevee and level it up in the Eterna Forest.
level up your GOLBAT with high happiness.
You don't level him up, you trade him with someone.
No, it goes up to Level 99.
When you level it up to level 30, it will evolve into a Gastrodon.