It is impossible to get Palkia in sapphire. Palkia is a fourth generation Pokemon and sapphire only has Pokemon up to the third generation.
You can't.
palkia was not created until Pokemon pearl was released
yes
It's impossible as far as I know.
No, Sapphire is a 3rd gen game. Dialga and Palkia were introduced in the 4th gen games.
After Palkia you get Dialga
You can get Palkia in Pearl, otherwise you have to transfer Palkia from Pokemon Pearl to Pokemon Diamond.
You can't catch Palkia in Pokemon Diamond, you'll have to trade with Pokemon Pearl
You can make palkia your leader Pokemon the same way you make any other Pokemon your leader Pokemon. First recruit palkia, then ask chimecho to make palkia your team's leader.
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
yes you can but it is dialga not palkia
Palkia is at The Spear Pillar's.