Chemistry
Chemistry, 15.01.2021 16:50, davidsouth444

Which problem can NOT be answered by experiment? A) Do ultraviolet rays cause skin cancer

B) Does a certain drug kill the AIDS virus

C) Which wavelength of light has the most energy

D) Did continental drift cause the extinction or the megalodon?

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Answers: 2

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Which problem can NOT be answered by experiment? A) Do ultraviolet rays cause skin cancer

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