Virus is a microscopic organism that lives in a cell of another living thing. Although viruses are extremely small and simple, they are a major cause of disease. Some viruses infect human beings with such diseases as measles, influenza, and the common cold.
Passive Mobs. Passive mobs are composed of creatures that will never, under any circumstances, attack the player. Some passive mobs can be bred to create more of them, e.g. pigs can be bred to effectively farm them.
You can't gain mob spawners at all with out a mod. Even if you some how were able to obtain them they would all be Pig spawners. You need a mod or a third party program to be able to use spawners. You haven't been able to collect mob spawners with Silk Touch since 1.0.It didn't matter much anyway, the mob spawner you got when placed again, no matter what mob it spawned before, would only spawn pigs. ---. I declare this post a VICTORY (^-^)v.ou need a mod or a third party program to be able to use spawners. You haven't been able to collect mob spawners with Silk Touch since 1.0. It didn't matter much anyway, the mob spawner you got when placed again, no matter what mob it spawned before, would only spawn pigs.