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Scientists and ResearchFrom Stable Chromosomes to Jumping Genes
This module profiles the groundbreaking research of biologist Barbara McClintock in the field of genetics....
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ChemistryChemical Bonding
The millions of different chemical compounds that make up everything on Earth are composed of...
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Earth ScienceDeep Time
Have you ever wondered: Just how old is Earth? If so, you’re in good company....
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