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Why do scientific theories change over time? Choose the best answer. A. new technologies are developed B. new discoveries are made C. new research is conducted D. all of the above
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Mar 15, 2017
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Why do scientific theories change over time?
Choose the best answer.
A. new technologies are developed
B. new discoveries are made
C. new research is conducted
D. all of the above
Biology
high-school
Nikita Tukkel
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Nikita Tukkel
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New research is conducted, so it's C.
Dieter Gribnitz
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Mar 17, 2017
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Dieter Gribnitz
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It is answer C which is new research is conducted.
Chopper
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Mar 20, 2017
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Chopper
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