You first go to Vermillion City and get the Bike Voucher from the President of the Pokemon Fan Club. After you head back to Cerulean City, you go into the Bike Shop and hand the Bike Voucher to the Worker.

In the beginning.

Check your pokedex. You battled a Porygon in the Radio Tower.

I think you trade from Pokemon Fire Red or Pokemon Leaf Green.

It is in Blackthorn City and behind the Gym.

In Ilex Forrest, you have to gather 2 Farfetch'd for this Trainee. Once you succeed, his master will come and reward you with HM1 Cut.

The Radio Tower is in the NW area of Goldenrod City. Another way to think about is it's right next to the Magnet Train.

To get past him, you must go to the basement. In there, you find a Rocket Grunt recruiting people. He says for you to join, so you put on a costume. Then you can go to the Radio Tower. The other Rocket Grunt lets you past until your rival rips your costume off and shows … Read more

Poliwhirl does not evolve at a certain level. Poliwhirl evolves with a Water Stone for Poliwrath. Poliwhirl evolves with the King's Rock/Stone for Politoad.

You first head down to the Underground. After, a Rocket Grunt spots you and assumes you're new. He flops on a black uniform and you head out to the Radio Tower. After, you show your nice uniform to the other Rocket Grunt which is blocking the staircase, he lets you in. Eventually, your rival spots … Read more

I believe you evolve through happiness or love. You have to give it a Soothe Bell, I think..