you should train growlith until it learns flame wheel, then evolve it.
It entirely depends on how you train your pokemon. Kabuto can evolve into Kabutops though, but Aerodactyl can't evolve.
train to 55
train it
Train it, and get it to Lvl 35 to evolve it to Weezing.
Train your munchlax into liking you 70% and it will evolve
to evolve your bagon to a shelgon you must train it to lv.30. to evolve a shelgon to slamence train it to lv.55. hope i helped. antony
you catch them when you catch them you train them till they evolve...
Train it to Lv25 to evolve it into Haunter, and then trade it to evolve it into Gengar.
train them
you just train it..
Train it to level 22 to evolve it to mightyena.
Train it to level 54 and it will evolve into Zweilous