keep the ones you want to like each other in your party or put them in the day care together
They are both as bad as each other. I do not like either of them.
NO!! you can caught it on other version like a Pokemon hack
first catch a ditto. then go to island 4 where you can breed pokemon. put the ditto in with a pokemon. the lady will tell you they dont like each other but they will breed a duplicate pokemon.
impossible unless if you trade it form Pokemon leafgreen or other related Pokemon games (except DS Pokemon games) . in other words it is a Pokemon version exclusive Pokemon like growlithe (firered) and vulpix (leafgreen)
If you want to you can try the other modes like single or knockout. Not your thing? Train more Pokemon and get all the Pokemon in the pokedex. And meet some other Pokemon leafgreen and Pokemon firered players.
Murkrow just like any other pokemon will level up when you battle against other pokemon and win.
Happiny is a 4th generation Pokemon none of those Pokemon existed in previous generation games like leafgreen.
you cannot get him on leafgreen or firered you have to trade from emerald or a gamecube Pokemon game like xd
Yanma and most other Pokemon have new evolutions that only exist in the 4th generation Pokemon games diamond, pearl, platinum this means none of these evolutions exist in the previous generations like leafgreen.
You have to trade it in from any other Pokemon games like Pokemon FireRed or LeafGreen and transfer it from there. Or find a friend who has Charmander and trade with your friend.
as i recall you can only find zubat in altering cave but after you do some certain event then you can find other Pokemon like teddiursa
you can get it to like you by training it and giving it lots of vitimans like calcium and iron