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Earth ScienceOcean Currents
Ocean currents are responsible for transporting matter and energy across the ocean. They are driven...
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Scientists and ResearchRuth Benerito
Wrinkle-resistant cotton is one of the most significant developments of the 20th century. In the...
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BiologyPhotosynthesis I
Through photosynthesis, plants harvest energy from the sun to produce oxygen and sugar, the basic...
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