Lots of stuff. Redstone powered lamps, zombies breaking down doors, AI for all mobs (makes mobs smarter), and many others
In Minecraft, a mob is an active object with A.I. (Artificial Intelligence). There are several different classifications of mobs in Minecraft. They are Utility Mobs, Passive Mobs, Neutral Mobs, Aggressive Mobs, and Boss Mobs. Utility Mobs are new to the game as of 1.9 Beta, when Snow Golems were added. Utility Mobs can be created by placing specific blocks in a certain arrangements. Two types of Utility Mobs are Snow Golems and Iron Golems. Passive Mobs are harmless. When attacked, they will not attack back, but may attempt to run away. A few types of Passive Mobs are Chicken, Cows, and Sheep. Aggressive Mobs are Mobs that WILL attempt to kill you, aggravated or not. Beware of Aggressive Mobs, many spawn at nighttime. Some Aggressive Mobs are the Zombie, the Skeleton, and the Creeper. Boss Mobs are new editions to the game, as of 1.9 Beta Prerelease 6. As of 1.2.5, the only official Boss Mob is the Ender Dragon. Note: Wolves can be tamed into pets with the use of bones, and Ocelots can be tamed into cats with the use of Raw Fish. Remember that Minecraft is always adding and changing mobs, so this information may not be completely accurate in the future. This information is as of 1.2.5 Official Release.
If you mean the enchantment then it makes the sword do more damage for all mobs. Can be really useful in the end.
it makes all enemies more aggressive :)
Mobs are not at all good, as they can go out of hand and it will soon end in a riot.
First of all and the worst of all is tailgating. Pushing others around, disregarding of the needs of others on the road, makes aggressive drivers worst offenders. The roads are public property, and we all share those roads. Aggressive driver's mentality is this: "This is my road, this is my lane. I'll never let you in. No matter in what danger you are." When someone cuts you off on the road, this is considered aggressive driving. Examples of aggressive driving are to many to count. Watch around, be save.
There are no hostile mobs in Peaceful difficulty mode on Minecraft. Mobs such as creepers, skeletons, zombies, spiders and all other manner of hostile mobs do not spawn while Peaceful mode is active, though you will see (in dark places or at night) mobs attempting to spawn and immediately disappearing a millisecond after appearing. Mobs cannot attack you regardless unless another difficulty is triggered.
No, not all teachers are aggressive. It depends on their character and human nature.
Not at all. In my experience, getting females spayed makes them a bit calmer and lazier!
All hostile mobs spawn on easy difficulty.
Not all of them are aggressive. They are also not any more aggressive than male Greek gods.
Aggressive is the right spelling of the word.Some example sentences are:He is a very aggressive person.The aggressive virus decimated all of humanity.She is an aggressive poker player.His aggressive words did not help when the judge sentenced him.