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hboydston hboydston
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6 years ago
If there was once one supercontinent over 200 million years ago, then there was a single ocean called ____.
 A) Pangaea
  B) Panthalassa
  C) Oceanus
  D) Tethys
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ebwilliams25ebwilliams25
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6 years ago
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hboydston Author
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6 years ago
Good timing, thanks!
oscar520000
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Yesterday
Smart ... Thanks!
prime7105
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2 hours ago
Thank you, thank you, thank you!
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