You can't spawn in a farm. You make one.
Slime balls are only dropped from slimes. Slimes are green, gelatinous and very rare cubes, found far below the ground level.
First, you need to find a chunk which spawn slimes. To do that, dig to layer 40 and below and try to hear slime's jumping sound. If you can hear it, dig towards it and make a trap, with water directing the slime to it. You can just dig a 5x5x4 hole and put water directing to it, and you can kill them 1 by 1. Collect the slimeballs and make sticky pistons from it.
step 1 find slimes underground (hint: look DEEP underground) Step 2 make the area where you found slimes easly accseable step 3 kill all the slimes step 4 leave and then later come back to kill more slimes step 5 ?????? step 6 profit
you use some kind of mod, or throw eggs until you spawn a chicken
Get single player commands then type in spawn silver fish. Make sure it's not on peaceful.
You need a sapling from a tree that spawn in the jungle.
You name the spawn egg dinnerbone or grumm
You cant make it expect you can spawn it with TooManyItems NotEnoughItems.. In Creative mode or in a mod
You need a mod for that, I dont know of one.
There's no way to make them, it's just something you can use on Creative mode.
You cannot make cocoa beans. They spawn naturally in jungle biomes on jungle trees. You can also spawn them via creative mode. Hope this helps.