Which two areas will the transoceanic highway ink? a. the highest Andean mountains with the Argentine pampas

b. Buenos Aires with Lima

c. Amazon River ports in Brazil with Peruvian ports on the pacific

states grant a variety of local governments power to meet residents’ needs (source: apex learning). hope this !

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."