Pokémon Sapphire Tips

Get a Rhyhorn
First get a Mach Bike and go to the Safari Zone,when your in the Safari Zone goto the Left Left until you see a way up and go up and after you go up you will see a Mud Slide,now Ride the Mach Bike and go up in the Mud Slide,after you go up and search for a Green Grass(where pokemon lives)and search for a Rhyhorn,you will see it 98% sure!