Chemistry, 13.07.2019 13:00, Ahemingway7164

When two strands of dna line up, adenine always pairs up with ?

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Chemistry, 23.06.2019 00:00, wreckem

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.