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Home Q & A Board Science-Related Homework Help Physics Astronomy
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jkaur2017 jkaur2017
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6 years ago
The figure above shows the geological times scale. Humanity's technological society has existed for approximately ________ of the Earth's history.
A) 0.1 %      B) 20%      C) 0.00001 %      D) 10 %
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The Essential Cosmic Perspective

The Essential Cosmic Perspective


Edition: 7th
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samanthajones10samanthajones10
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6 years ago
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jkaur2017 Author
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6 years ago
Just got PERFECT on my quiz
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This calls for a celebration Person Raising Both Hands in Celebration
jbarnett14
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2 hours ago
Smart ... Thanks!
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