The Term "upgrades" means to add so yes it does
Minecraft takes up approx. 200mb of disk space
Yes. Minecraft barely takes up any space at all, only a few Megabytes in total.
In order to have villages they would have to update minecraft pe and it would probably take up too much space on your iphone/android.
Usually when you start up minecraft on an update release date a gray box will pop up asking if you would like to update minecraft xbox 360 edition ,then answer yes i would like to update then there you go your minecraft is updated.If you were wondering about the update we xbox people are a few updates behind.Currently minecraft xbox 360 is on 1.0.1 ,not to far away from 1.5.
Minecraft does take up space on your computer, Like almost all games.
it takes up space -Apex
Unfortunately, you won't have a way to blow up TNT in the new update.
not much. just a few KB, however, the more you change the maps, the more memory it takes. the largest possible map takes 22 MB
Matter is not a solid that takes up space. Mass on the other hand, is a solid that takes up space.
If you log in it will ask if you want to update. If you press yes then it will load up the new update on your computer. If you press "not now" then it will be the same as the art update and next time you login it will ask again.
Currently, the Xbox 360 version of Minecraft is running 1.6.6 beta. This update came out before the adventure update of 1.8. It will take a while for the Xbox 360 version of Minecraft to catch up to the PC version of the game.
Yes you can, start up minecraft wait before logging in. Press "options" then a little window should pop up, that says: "Force Update" press it, close the windows and then log in.