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Title: Neandertals used manganese dioxide as a pigment source. Post by: paulorear on Jan 11, 2018 Neandertals used manganese dioxide as a pigment source.
a. True b. False Indicate whether the statement is true or false Title: Neandertals used manganese dioxide as a pigment source. Post by: le_ikari on Jan 11, 2018 Content hidden
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