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In a set of classic experiments performed in the early 1950s, urey and miller subjected an experimental system composed of h2, ch4 (methane), and nh4 (ammonia) to electrical sparks. a few days later, they found in their system. a) microspheresb) cellsc) amino acidsd) rnae) dna
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In a set of classic experiments performed in the early 1950s, urey and miller subjected an experimen...
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