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Home Q & A Board Humanities History Anthropology
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Doc.Blade Doc.Blade
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6 years ago
Among what indigenous population have scientists found the highest levels of PCBs (polychlorinated biphenyls)?
 
  a. Maya
 b. Yanomamo
  c. Inuit
 d. Pashto
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andreasoadandreasoad
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6 years ago
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Doc.Blade Author
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6 years ago
Just got PERFECT on my quiz
kriggs62
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Yesterday
This helped my grade so much Perfect
Transonic
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2 hours ago
Thanks
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