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ChemistryThe Periodic Table of Elements I
The modern periodic table is based on Dmitri Mendeleev’s 1896 observations that chemical elements can...
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BiologyOrigins of Life I
Since prehistoric times, people have pondered how life came to exist. This module describes investigations...
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BiologyIntroduction to Paleoanthropology
Paleoanthropology is the study of human ancestry through fossil remains and other evidence. This module...
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