Australia imports seafood from NZ. However you will not get seafood through customs at the airport if you are bringing it in with luggage.
yes
pointy shells
No, empty bullet shells are not allowed in carry-on luggage on a plane.
they brought noodles to Australia
You can bring back up to three conch shells as a personal import to the United States for non-commercial purposes, as long as they are properly cleaned and do not contain any living organisms.
Tasmania is a part of Australia.
What food are you allowed to take into australia
There is no limit of how much money you bring into Australia, but you MUST declare it.
Australia
CONVICTS
The Europeans did not really bring any plants to Australia the only real vegetation the Europeans brought was Cereals and Grains.