Yes
16
hell no!!
Yes, but you must have a firearms license and a Permit to Acquire.
It is only legal in certain states. Victoria newly legalised prositution. States in which prostitution is legal is the Australian Capital Territory, Victoria and New South Wales. Prostitution is heavily regulated in other states and is criminalised in Western Australia.
I honestly don't see why it wouldn't be.
17 years and nine months for a learners permit in Victoria
16 in Northern Territory, 17 in most states and territories and 18 in Victoria
It would depend on how exotic they are. The Victorian Department of Sustainability and Environment will be able to advise. If it is legal, there may be permits and fees involved.
In Australia, John Guthrie was the first person licensed to sell retail liquor in South Australia on May 31, 1837, and that appears to be the oldest liquor license in the continent. The minimum age to drink was 21, and that was put into effect in 1839, but since 1972, the legal age to drink was lowered to 18.
No. Murder is not legal in Australia.
No, it is not legal to have a marmoset, which is an exotic species, in Australia.
It isn't legal anywhere in Australia.