If you're talking about U. S. A then 44 presidents
The worlds population is growing and is overpopulating. This is negatively affecting the worlds biodiversity.
Answer: B. Korea should produce electric vehicles and Japan should produce gasoline vehicles
Explanation: Even though Japan has the absolute advantage in producing both electric and gasoline powered vehicles, Korea can produce electric vehicles at a lower opportunity cost than Japan. Therefore, the countries should specialize and trade, and Korea should produce electric vehicles and Japan should produce gasoline vehicles
