I just took a test in school today. What question was I asked?

Question I was asked: The distance between the Sun and the next closest star, Proxima Centauri, is most accurately measured in

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Burning coal and natural gas are ways to produce electricity. Both coal and natural gas are nonrenewable resources. Which is an example of producing electricity using a renewable source of energy?

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Question generated: Animals get energy for growth and repair from

Problem: Write a question you would see in a school textbook.

Answer: Cells in the body use oxygen (O2) for cellular respiration. Which is the result of cellular respiration?

question: Write a question you would see in a school textbook. OPTIONS:
- nutrients in the cows' food
- essential minerals in the cows' water
- electrical impulses in the cows' brains
- information in the cows' chromosomes
answer: The cows in a rancher's herd of cattle have been selectively bred to produce milk. Which of the following will cause the next generation of cows to receive the trait for producing large quantities of milk?

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Question generated:
Which of these is most likely the cause of a father and son having almost identical-sounding voices?