Cynthia's Grandma will give it to you in Celestic Town. But you can't use it outside of battle in Plantinum until you beat the fifth gym in Hearthrome City
see every Pokemon
yes.
Go to the underground and get a fossil by mining
I'm pretty sure you can't. sorry :(
you have to go in grass and use it but dont get on your bike
you have to do the whole Nintendo event thing or use an action replay
with an ar(action replay) wich you could buy at gamestop
there is no ice path in Pokemon platinum. it's in johto (heart gold/soul silver/gold/silver/crystal)
Well, you get a water pokemon. Then, teach it Surf. >_>
you click on the water with a Pokemon with surf
You surf on pokemon in blue lakes or oceans.
there are a lot of Pokemon that can learn surf but mostly water type Pokemon can learn surf but did you know that snorelax and rydon can lean surf