after about 5 min.
You cant, but they'll eventually disappear.
Minecraft is currently scheduled to leave beta November 18th of 2011
Press escape and then click disconnect and you will leave th minecraft server.
no
They may be despawning from your world. This happens in all editions of Minecraft. There is no way to guess when an animal despawns, but they do this most likely so the world isn't crammed with mobs, or to stop lag from occuring.
after about 5 min.
You're probably starving, eat food.
You cant, but they'll eventually disappear.
Press escape and then click disconnect and you will leave th minecraft server.
Minecraft is currently scheduled to leave beta November 18th of 2011
you might not have tamed them. Otherwise, it might be a bug.
If the forests disappear, forest animals will disappear as well which can disrupt the whole food chain.
My map didn't disappear. If you want to ask this to a specific person: type a name after your question or ask it personally.
Logging on and off usually makes the items disappear.
no
You use /f leave [faction name]