The same as other countries - none. No country owns any of Antarctica. Many have claims and several of those overlap. The Antarctic Treaty ignores land claims and forbids future land claims.
100%
No
Argentina is located on the continent of South America.
Argentina produces a large percentage of wheat in South America.
Antarctica
The name you want is Tierra del Fuego, Argentina.
none
No, however, Argentina claims a sector of Antarctica called Argentine Antarctica: almost a million square kilometres of land.
Argentina owns zero in Antarctica. Its claim overlaps other claims. All claims are held in abeyance by the Antarctic Treaty (1961).
Argentina is north of Antarctica, as is every other country on earth.
its not
No
Argentina, Australia, Antarctica are in the Southern Hemisphere
No.
You take a boat.
Your answer depends on your starting point in Argentina, your ultimate destination in Antarctica, and the speed of your boat.
chile argentina
Both Argentina and Chile are closest to Antarctica.