There are villagers in the full version of minecraft and the Minecraft demo. However there are no villagers in the Classic version of Minecraft, but it is possible for a server to create AI controlled entities (which mostly just stand there).
No, villagers do not eat.
u cannot breed villagers
If you are asking if you can just find weapons lying around in Minecraft, that is impossible. The two ways to get weapons in Minecraft are by, 1. Crafting them in a Crafting Bench, and, 2. By trading Emeralds to Villagers that are offering them.
No. That is impossible.
You cant unfortunately but there maybe a mod out there.
No, villagers do not eat.
Villagers aren't available on Minecraft P.E. yet.
u cannot breed villagers
Not yet
Villagers are never hostile towards you, unless they are zombies or you have a mod that causes villagers to attack you
If you are asking if you can just find weapons lying around in Minecraft, that is impossible. The two ways to get weapons in Minecraft are by, 1. Crafting them in a Crafting Bench, and, 2. By trading Emeralds to Villagers that are offering them.
because emeralds were added to be able to trade with the villagers
Not yet
No. That is impossible.
You cant unfortunately but there maybe a mod out there.
They do not directly turn into zombies, but they turn into zombie villagers. Zombie villagers can be cured using golden apples and potions of weaknesses.
Yes i did i got 10 diamods for 3 emeralds in minecraft 1.3.1