yes
1
you can't. you mine it.
You put it in a furnece
no you m ay not but only diffrent profiles
All you have to do is make a separate save file for two different profiles. There's not really any profile slots for multiple accounts.
Yes you can minecraft and adventurecraft run as two separate exes Source: Personal Experience
No. If you want more than one profile, you are going to need to spend more money.
No, you can't take one item from a Minecraft mod unless there is a separate mod which contains that one item.
No people are not allowed to attach Minecraft to their mod pack due to Minecraft's copyright and production policies you have to get the pack separate from the game itself.
Terraria is MineCraft's cousin. They're separate, different, but share some things. Not much, but some things. Roblox, a horrible alternative. Then the MineCraft rip-offs, like Blockland, etc...
Minecraft has a separate multiplayer server file to download for free. Just look for the links for the forums or look at Youtube to find out how to set it up.
for study island Germany split into two separate states. MINECRAFT