Punch leaves
No
As of yet, you cannot make a snow golem in Minecraft PE. This will come in a future update.
You can't
Yes
In PE you can't craft anything.
you can get apples by mining trees. and you can use it by training horses
You can't.... Notch haven't add Creepers in PE.
No
If you have an Apple Mobile Device, you simply search "Minecraft PE" in the App store and tap "purchase". You will then have to type in your Apple ID password and then the app will download.
You go to the App Store and go to the updates section, if there is an update for Minecraft PE you'll see it, tap it and click update. Enter your apple ID password and it will start updating.
Uh, ya there no levers in minecraft pe....
minecraft: Pocket Edition Lite is the free version of Minecraft: Pocket Edition, available in many app stores like Apple's AppStore and Google Play.