Because they stretch across 4,500 miles, the mountains are considered the world’s longest mountain range. a. appalachian b. rocky c. andes d. sierra madre     select the best answer from the choices provided. a b c d

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas