Battlefield 3 has no option or game mode which allows split screen.
Yes there is no doubt about it.
no
Not legally.
No, the BF4 Beta is a separate download/installation.
No, you just have to look! Stupid!
Now
About 25 pounds.
No, you can be any age to play Battlefield 3.
Dice, a branch of Electronic Arts
It unlocks at 20,000 points
No you can't unfortunately.