Which statement best provides an important reason why countries and regions specialize in their economic activities? As. They become more self-sufficient. B. They do not wish to complete. C. They have different productive resources. D. They are unable to overcome trade barriers.
Explanation: Every country, state, or group all specialize in certain resource supply and demand. This also comes with worldwide trade such as marketing and Imports/Exports. Have a great day! Hope this helps!