clean water supply and improved technology
I think its D im not sure hope this helped
Two common qualities are the warm temperature, and location relative to the Equator. This may affect people living here, because they might find go to a dry-tropical climate, or have limited water. However, in a tropical climate, they may often have a heavenly loaf of water.
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Answer:
it helps not only the local economy but the global economy
Explanation:
