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Biology, 27.07.2019 18:30 sgslayerkingminecraf
In ancient times, alchemists believed that gold could be made from lead. modern scientists believe that it is impossible to transform lead into gold. what best accounts for these different opinions? experiments provide fresh evidence for new interpretations scientific theories change with changes in properties of matter scientists come up with different hypotheses without enough evidence scientists propose different hypotheses to include all the scientific possibilities
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