I say it's B but I might be wrong
Did anybody ever answer this question?
The answer to the blank is More-developed countries.
The city is running out of supply, and money for electricity. We need to do something drastic before we have a problem city-wide. As the chairman, could you please talk to the city council to use part of budget. Without electricity, our factories, stores, restaurants, and businesses will fail. Causing a depression, banks wouldn't be able to communicate. Our money supply would go out. Hospitals wouldn't be resourceful anymore.
Answer:
A
Explanation:
You must be able to recreate the results more than once, therefore A is the answer. Regardless of whether or not it proves the hypothesis correct or not.