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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Alamojay Alamojay
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9 years ago
The greatest progress in reducing atmospheric levels of lead pollution resulted from
A) the elimination of leaded gas.
B) the switch from lead to graphite in pencils.
C) the development of new types of batteries that use lithium instead of lead.
D) new types of lead scrubbers on smokestacks that removed lead from the air.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 12th
Authors:
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Super Cuban Dude
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JesuisMelJesuisMel
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9 years ago
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Alamojay Author
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9 years ago
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Turboturner
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