The concentric zone, sector, and multiple nuclei model were all based on what city found in a prairie?

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

What does the map above tell us about the endemity of typhoid fever

The amazon river is in africa true or false