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BJ BJ
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6 years ago
If the Earth were an apple, the lower layer of the atmosphere would be the thickness of
 
  a. the core
  b. the part of the apple we eat
  c. the skin
  d. the whole apple
  e. a seed
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holaholapiepieholaholapiepie
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6 years ago
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BJ Author
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6 years ago
Good timing, thanks!
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Yesterday
Correct Slight Smile TY
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2 hours ago
this is exactly what I needed
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