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Scientists and ResearchAtmospheric Chemistry Research that Changed Global Policy
This module traces the life and scientific research of Mario Molina, the first Mexican-born chemist...
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BiologyPloidy and Meiosis
The largest, most complex organisms share a commonality with the smallest, simplest organisms — reproduction....
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Scientists and ResearchEllen Ochoa
Although she was rejected by the space program initially, Ellen Ochoa went on to become...
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