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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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yncr yncr
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6 years ago
Acid precipitation ________.
 
  A) that measures pH = 4 is twice as acidic as precipitation that measures pH = 5
  B) has a pH higher than 7
  C) has a low concentration of hydrogen ions
  D) has a pH lower than pure water
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sureshranabhatsureshranabhat
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6 years ago
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