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Scientific questions can be asked based on which of the following? A. previous research B. scientific investigation C. observations D. all of these
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Scientific questions can be asked based on which of the following? A. previous research B. scientific investigation C. observations D. all of these

User CosmoRied
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2 Answers

1 vote
d is gonna be your answer :)
User Vishal Gupta
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3 votes

D. all of the above

hope it helps

User Nativ
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