Ash Ketchum ain't in Pokemon G & S. But Red is here in Mt. Sliver.
ash's oshawott is a boy according to the pokemon wiki.
No, only Pokemon can.
The game i believe you are referring to is Gold/Silver. You could go in two regions and get 16 badges, also you can fight Ash in the end.
Ask Ketchum's video game counterpart is in Pokemon Heart Gold and Soul Silver on the peak of Mt. Silver in Johto. He will be waiting there for you to battle him.
You can't fight ash...only red
Only Ho-Oh has sacred ash
They are designed like that, as you can see in the Pokemon series, Ash has a Gold Noctowl. And they will see a red Gyarados.
Pokemon ash grey is not an official game It is a Rom hack of Pokemon FireRed
Ash isn't in that game.
Sacred ash can be used to revive all fainted Pokemon in your party.
Ash And Pikachu
Pokemon ash grey is not an official game It is a Rom hack of Pokemon Firered