Not naturally.
But there are ways using NBT editors, to edit what a villager trades. This is used commonly in Adventure Maps.
not yet they are thinking of adding it though
Not yet
No, villagers do not eat.
Villagers aren't available on Minecraft P.E. yet.
Yes. It is possible to crouch in the minecraft pe.
there are no mods in minecraft pe i hope there will be
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).
There are no mods for Minecraft PE But it would be cool
If you have already purchased Minecraft PE, then update the game.
Minecraft PE 0.8.0 does not have squids in it.
there is no jungle biome in minecraft PE
there are no rumors for minecraft pe version 4.1
To get carrots in Minecraft PE you need to get seeds. You get seeds from zombies.