Brazil borders all but two of the countries in South America.
Brazil
Brazil borders ten other countries. It borders every other country in South America except Ecuador and Chile.
Belize and Guatemala border Mexico.Panama borders South America (Colombia, to be specific).
What two COUNTRIES border North and South America. Technically, Mexico is in Central America, so the answer to the question is: Mexico borders North America, and Panama borders South America. Some consider Mexico to be a part of North America, which is technically incorrect, but in that case, then there are three countries that border North and South America: Panama borders South America, and Belize and Guatemala border North America (Mexico).
there is no country that borders America both North and South
Bolivia
The USA (United States of America) borders Mexico in the north Guatemala & Belize border Mexico in the south.
None, the ocean borders Vietnam's south & east. Nam is coastal nation.
colombia or Peru in America but there are others in Europe & Africa too
The Panama-Colombia boundary separates North America and South America. Some state the Isthmus of Panama separates the two, but the Isthmus of Panama is part of North America, as is all of Central America.
Countries that share borders with other countries are referred to as "landlocked countries." Examples include Germany, which shares borders with nine countries in Europe, and Brazil, which shares borders with ten countries in South America.
The northern coast of South America borders the Caribbean Sea. Countries like Venezuela, Colombia, and Guyana have coastlines along this sea.