Smaller than 20mm.
It is not legal to have a sloth as a pet in Western Australia, or in any other part of Australia.
The minimum legal age for any type of firearms ownership in Australia is 18.
Yes, but you must have a firearms license and a Permit to Acquire.
No. Same-sex marriage is not currently legal anywhere in Australia.
16 in Northern Territory, 17 in most states and territories and 18 in Victoria
MOST rifles are- but you need to refine your question to get a meaningful answer- legal for WHAT?
Handguns are illegal in Australia without a very stringently-policed special permit.
Yes, it can be carried if you fear for your safety and/or at risk and can be used in self defence.
It depends on what you wanna hunt mate. I've got a .223, .243, .300, and .375H&H, as well as a .22 and shotty. A .223 is the best calibre in my opinion if you arent looking for buffalo or bulls. If legal, I'd feel very comfortable shooting anything else in Australia with my .223. Good luck, let me know what you decide.
Yes, but centerfire semi auto rifles are not legal for HUNTING in PA.
In the US, Canada, Europe, and Australia, no. Polygamy is illegal in all 'western' countries. It is legal in some African, Middle Eastern, and Asian countries.