Yes. Any mob can be killed without weapons; weapons just deal more damage, and therefore, kill the mob quicker. Keep whacking, you'll kill it eventually.
All that you have to do is grab a weapon (preferably a sword or bow and arrow) and find a pig, cow, or chicken and kill it (or at least hit it until it dies).
The only color of a pig in minecraft is pink.
Yes, pigs are available/roaming in Minecraft classic.
You can't. That is only on Minecraft Animations. But there is a Pig Companion mod where you can tame a pig and put a helmet on it.
Carrots.
You can most definitely ride a pig in minecraft, How ever there is no way to control it. So basically the pig decides where you go.
u can hit the pig but soon dies after hitting
A weapon that can kill.
right click it.
feed it wheat
no
You can ride a pig with them.