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ChemistryAcids and Bases I
Whether maintaining water quality in a fish tank or suffering from acid indigestion, we encounter...
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Scientists and ResearchFrance Anne-Dominic Córdova
This module profiles the career of astrophysicist France Córdova, director of the National Science Foundation....
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Process of ScienceThe Practice of Science
Scientists use multiple methods to investigate the natural world and these interconnect and overlap, often...
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