Bellsprout evolves into Weepinbell at level 21. Use leaf stone to evolve Weepinbell.
On level 40
He will evolve I think on level 36. I don't remember really.
spinark evolves on level 23 in heart gold
fire stone
It doesn't evolve at a certain level, instead, in order for Piloswine to evolve into Mamoswine, Piloswine has to be taught AncientPower
21
It evolves at level 21.
lvl 21
Wooper will evolve at Level 20.
On level 40
level 31
Level 55.
Farfetch'd is a Pokemon that does not evolve.
Level 55
35
Around level 18.
Level 25 .