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Johnni Johnni
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6 years ago

The dependence of all living cells on ____ to survive strongly suggests that simple, living molecules originated in the
  ocean.


 

a. fresh water
  b. saline water
  c. carbon dioxide
  d. oxygen
  e. methane

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XuantunichXuantunich
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6 years ago
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Johnni Author
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6 years ago
Thanks for your help!!
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Correct Slight Smile TY
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You make an excellent tutor!
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