IF you meant "How old does a bearded dragon live to" the answer is about 15 years.
in australlia
The Bearded Dragon's live in most parts of Australia, they live near rocks and need the sun to survive.
ONLY another Bearded Dragon - and certainly NOT two males together - they will fight !
No.
In short, no. A bearded dragon may live with another bearded dragon in some instances. Try to pair males with females if you dont want them to fight.
The bearded dragon will kill and eat the gecko. Geckos need a completely different environment. It is inhumane!
no, they often fight over territory
If you want it to, yes.
in austrailia
No you do not need a license for a bearded dragon. You can find bearded dragons at your local pet store. Just make sure that they are not illegal were you live. Bearded dragons usually are not illegal in most states its just better to make sure.
Probably but frilled dragons suck no they dont they rule