Yes there are reefs in Antarctica but they are in the bottom of the ocean and can't be seen from the surrending surrface.
Antarctica is not near any state. It is about 750 miles south of the nearest land -- the tip of South America. Antarctica is surrounded by the Southern Ocean.
No animal lives on Antarctica: it's too cold and there is no food chain.
Antarctica does not have any permanent residents, so it does not have any cities. The research stations on the continent, such as McMurdo Station and the Amundsen-Scott South Pole Station, are the largest settlements but are not considered cities.
You would say "El cielo es azul" in Antarctica, as you would in any Spanish-speaking region.
The South Pole is located in Antarctica, which is not owned by any one country but is governed by the Antarctic Treaty System. There are multiple countries that have research stations in Antarctica, but no single country owns the South Pole.
argentina does not have any reefs
Yes, sea life in antartica is incredibly diverse, as diverse as tropical reefs. Though if you look it up it will be hard to find, due it being understudied. But yes, coral reefs do exist, even in the coldest oceans, and the darkest depths. In fact, coral can grow as deep as 8000 meters or even more.
I think they mostly live in antarctica and the artic circle
There are some reefs around the coast of Florida There are some reefs around the coast of Florida
No. Fish do not live on continents. This is an animal that prefers warmer water than can be found in the Southern Ocean that surrounds Antarctica.
No. There are no bears in Antarctica of any species.
Antarctica is a desert.
Antarctica is a continent.
No. Antarctica is an international territory.
Yes, there are mountains and valleys in Antarctica.
No one 'owns' any part of Antarctica.
No. No animals live on Antarctica.