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Why do classification systems change over time? A. Scientists find new evidence in their studies. B. Scientists use old methods of classification. C. Scientists repeat experiments and find no changes. D. Scientists find similar evidence to previous work.

Heather Maxwell

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Heather Maxwell on January 30, 2019

Answer: A. Scientists find new evidence in their studies.Explanation;Classification systems are those systems that are used by scientists to classify organisms according to their similarities and differences. These systems of rankings, may change as a result of the advancement in technology, such as DNA technology has enabled scientists to find new evidence in their studies, and therefore to re-examine the relationships between organisms.


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