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paulorear paulorear
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6 years ago
Neandertals used manganese dioxide as a pigment source.
 
  a. True
  b. False
  Indicate whether the statement is true or false
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le_ikarile_ikari
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6 years ago
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paulorear Author
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6 years ago
Brilliant
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Helped a lot
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2 hours ago
Good timing, thanks!
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