What types of economic activities are conducted in the tierra fria elevation zone? A.
agriculture only
B.
livestock only
C.
agriculture and livestock
D.
no economic activities because the region is too cold

Please select the best answer from the choices provided

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.