Which pair correctly identifies items that moved in opposite directions during the Columbian Exchange?
APotatoes from the Americas to Europe, cattle from the Eastern Hemisphere to the Americas
BCattle from the Americas to Europe, cacao from Europe to the Americas
CHorses from the Americas to Europe, maize from Europe to the Americas
DWheat from the Americas to Europe, potatoes from Europe to the Americas
APotatoes from the Americas to Europe, cattle from the Eastern Hemisphere to the Americas
BCattle from the Americas to Europe, cacao from Europe to the Americas
CHorses from the Americas to Europe, maize from Europe to the Americas
DWheat from the Americas to Europe, potatoes from Europe to the Americas