Scientists use the relationship between the dna of various species to estimate how long ago they diverged from each other evolutionarily. evidence shows that some of these evolutionary changes occurred in a clock-like fashion over a long period of time. what must be true for this explanation to be considered a theory? it must be proven by at least three different sets of experiments with all data documented carefully. all of the current evidence must support this as the best explanation scientists can offer. it must represent the beliefs and opinions of the majority of the leading scientists in the field. all of the scientists in the related field must vote for this hypothesis to become a theory.
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Which three statements represent the benefits of performing experiments using computer simulations?
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Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
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Which question could be best answered using the process of scientific inquiry? do different plates have different rock compositions? why did it take so long to develop the theory of plate tectonics? what are different cultural myths caused by plate tectonics? do plates move intentionally to cause volcanic eruptions?
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Chemistry, 23.06.2019 12:00
Explaining why atoms bondcomplete the sentence.atoms form chemical bonds to satisfy the rule and to become .
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Scientists use the relationship between the dna of various species to estimate how long ago they div...
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