Yes
Yes.
minecraft 1.7 Minimum System Requirements:​OS: Windows XP; Mac OS X; GNU/Linux;
It is currently available to buy through the official Minecraft website and is advertised as working on Windows and Mac OS X.
To install MCEdito on your Minecraft Mac OSX you have to download the program from the appropriate website and then follow the instructions on your screen.
As of December 19, 2010 latest version is Mac OS X Snow Leopard 10.6.5, Build 10H574.
The second name of Mac OS X v10.4.5 is Mac OS X v10.4 Intel.Mac OS X 10.4 was known as Mac OS X Tiger.
Mac OS X 10.4 (Tiger) needs to be purchased as it is not possible to update from Mac OS X 10.2.8
Mac OS X is an operating system released by Apple Inc. It is designed for Apple branded computers, which is why you will never see a Dell, or an HP computer run Mac OS X. There are only two important versions of Mac OS X, Mac OS X Server, and regular Mac OS X. Mac OS X server was designed for servers, while regular Mac OS X was designed for most computers. The current version of Mac OS X (10.6) is named Snow Leopard.
There is no difference in game play between any Mac game and a Windows game.
After you have bought the game - Go to the minecraft.net website. Click on Downloads. Click on the download link listed under Mac OS X.
Yes, it is. Any type of MacBook that comes out now is a Mac OS X. The most recent version of Mac OS X is Mac OS X Lion, coming out soon.