Please answer this: Here's a question: The introduction of industry greatly expanded human what?  Here are possible answers to this question: - big city - factory - machinery - poverty - civilization  I believe the correct choice is "civilization", here's why:
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Answer: industrial expansion was a defining point in propelling human interactions


Please answer this: Here's a question: The area of land next to the ocean is called what?  Here are possible answers to this question: - underwater - surface of earth - waterfalls - delta - beach  I believe the correct choice is "beach", here's why:
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Answer: an area of land exists next to the sea.


Please answer this: Here's a question: Where would you see a conductor and performers singing in German?  Here are possible answers to this question: - subway - listen to music - orchestra - broadway - opera  I believe the correct choice is "opera", here's why:
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Answer:
performers singing in german to opera