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How do Spanish speaking students in Seattle 1st grade classrooms affect the learning of other students?

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How do non-English speaking students affect the learning of other students?

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Bilingualism in U.S. primary schools

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Bilingual education in the U.S.

 

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The effect of petroleum refining processes on skin cancer incidence in Texas

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The effect of fossil fuel exploitation on the ozone layer

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The effect of energy production on global warming

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The effect of human activity on weather

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