no they wouldn't
There are no polar bears in Antarctica. If there were, they would eat the penguins.
You would find penguins, which are sea birds. There is no food chain on the Antarctic continent to support polar bears.
yes
Penguins are native to the southern hemisphere, and are most commonly found in Antarctica. They can also be found in the wild in Argentina, Australia, Chile, New Zealand, South Africa, and the Galapagos Islands. One can also view penguins in zoos all over the world.
Anything labeled 'sub-Antarctica' implies that the land lies near the Antarctic continent. A sub-Antarctic coast would be land -- possibly an island -- near Antarctica.
There is no mining allowed in Antarctica according to The Antarctic Treaty.
No. No polar bears are naturally found in the Antarctic. They are only found in the Arctic. If they were found anywhere else it would be in a zoo, such as in Toronto, Canada, Germany, Denmark, England, some American zoos, and others.
Penguins and scientist/geologist to study it.
Your answer depends on your ultimate Antarctic destination.
You drink what you would elsewhere. (The antarctic base DOES have heating)
People who work and live in Antarctica are fed by the governments who hire them. There are no commercial restaurants per se on the Antarctic continent.
Your answer depends on your starting point and on your ultimate Antarctic destination.