Which one of the following statements are not true about a scientific theory?   A. Cannot be dedcued based on repeated observations without an experiment designed to test the hypothesis.    B. Could be radically revised based on new scientific evidence.   C. A basic principle derived from the study of nature that has never been disproven by scientific inquiry.   D. It is a general and reliable explanation of important natural phenomena.

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Q: hrough birth and immigration.

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Pre-Darwinian Concepts