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BiologyTaxonomy I
Modern taxonomy officially began in 1758 with Systema Naturae, the classic work by Carolus Linnaeus....
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BiologyBiodiversity II
According to recent estimates, humans have significantly altered roughly 75% of land-based environments, resulting in...
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Earth ScienceEarth Structure
Earth's interior structure is composed of layers that vary by composition and behavior. Using principles...
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