After obtaining the National Dex, have Pokemon Emerald in your GBA and check Route 216 (levels 33 or 34), route 217 (level 36) or Lake Acuity (levels 34 or 36). Ursaring appears 8% in all places.
Ursaring and it's pre-evolution are exclusive to Pokemon SoulSilver and cannot be obtained in the HeartGold version.
You can't. You have to trade it from Colosseum.
You evolve teddiursa at lv. 30
You cannot catch Teddiursa in Pokemon Silver.
I think you mean Ursaring. Donphan is only in HeartGold, same places you find Ursaring in SoulSilver.
You catch an Ursaring in Mt. Silver. You breed it with a Ditto which you can catch in Cerulean Cave.
NO you cant catch syther in Pokemon pearl
You can't catch a charizard in pokemon pearl.
neither of them is better, they are both the same, but in diamond, you catch dialga, and in pearl, you catch palkia, and you can catch different Pokemon in each game for example: you can catch this Pokemon in diamond, but not pearl but: you can catch this different Pokemon in pearl, but not diamond
you can certainly catch Dioxies in the game Pokemon pearl
It's impossible to catch Jiratchi in Pokemon Pearl version.
You can't catch it in Pokemon pearl unless you have an action replay. But if you did catch it in Pokemon emerald, sapphire, or ruby, then you can migrate it