Respuesta :

The country of Brazil & Bolivia are the pair which share a border.

The border in this context refers countries which shares a close or immediate boundary. For instance, the nation of U.S. and Canada shares a border.

Here, the pairs including "Belgium & Bulgaria", "Belize & Barbados" and "Belarus & Bangladesh" does not share a  boundary.

Hence, the country of Brazil & Bolivia are the pair which share a border.

Therefore, the Option B is correct.

Missing options includes "a. belgium & bulgaria b. brazil & bolivia c. belize & barbados d. belarus & bangladesh."

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The complete options are:

A. Belgium & Bulgaria

B. Brazil & Bolivia

C. Belize & Barbados

D. Belarus & Bangladesh

The correct pair of B countries that actually share border is:

  • B. Brazil & Bolivia

Let's further understand the Bolivia–Brazil border.

Bolivia–Brazil border

  • The Bolivia–Brazil border is known to be an international border.

  • It actually spans between the territories of Bolivia and Brazil.

  • This border actually extends from Corumbá, Mato Grosso do Sul, to Assis Brasil, in Acre.

  • The boundary line passes deserts and forests into large urban areas.

  • The border is known to be begin in the Pantanal and actually ends in the Amazon rainforest.

  • The first treaty of limits was signed in 1867 between Brazil and Bolivia.

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