You cannot find a starter in the wild.
You have to trade a starter to another Pokemon white or black game then trade the Pokemon back.
Yes, you do get to choose a starter Pokemon in Pokemon Black and White Versions.
No.
No
It is one of the three starter Pokemon
oshawott!
The Starter Pokémon in Pokémon Black 2 and Pokémon White 2 are Oshawott, Tepig and Snivy.
you should get Pokemon white and choose TEPIG AS your starter.
Yes
You cant
Level 5
you could get them any where with an AR