Help pleaaas answer both please

Witch one is it soo it the the question b.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

The amazon river is in africa true or false