125 of em evolve but I list them all
a Pokemon that has to be traded to evolve can be any lvl you want it to be you get it the Pokemon the same lvl that your Pokemon was it does not grow a lvl when it is traded
No, you must trade the certain Pokemon that need to be traded to evolve to make them evolve.
Clamperl when traded
Gravler has to be traded to evolve.
It will only evolve it if is traded.
By being traded
No. It evolves when it traded
Lombre can evolve into Ludicolo with a Water Stone (Lombre can also be traded to evolve).
It will evolve to Machoke about level 28. Machoke will evolve to Machamp when traded.
Haunter evolves when traded
machoke evolves after traded
None!