This is a correct answer to the following question about Native Americans in the United States. Yes or no? Answer: Estimates of the pre-Columbian population of what today constitutes the U.S. vary significantly, ranging from 1 million to 18 million. Question: What did native americans do all day
No

This is a correct answer to the following question about Timing belt. Yes or no? Answer: A timing belt is a non-slipping mechanical drive belt and the term may refer to either: Question: what does a timing belt do
No

Q: This is a correct answer to the following question about Pendulum. Yes or no? Answer: "Simple gravity pendulum" model assumes no friction or air resistance. Question: How did the pendulum improve upon earlier clocks?
A: No

Question: This is a correct answer to the following question about Race (human classification). Yes or no? Answer: Social conceptions and groupings of races vary over time, involving folk taxonomies Question: when did classification of races begin
Answer: No

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This is a correct answer to the following question about Attack on Pearl Harbor. Yes or no? Answer: The following day (December 8), the United States declared war on Japan. Question: when did pearl harbor get bombed
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No

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This is a correct answer to the following question about Automotive industry. Yes or no? Answer: The automotive industry is a term that covers a wide range of companies and organisations involved in the design, development, manufacture, marketing, and selling of motor vehicles , towed vehicles , motorcycles and mopeds . Question: where was the auto industry started
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No