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Author Question: Molecular oxygen (O2 ) in Earth's early atmosphere probably originated from the splitting of water ... (Read 121 times)

dmcintosh

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on: Jul 13, 2018
Molecular oxygen (O2 ) in Earth's early atmosphere probably originated from the splitting of water vapor (H2O) into hydrogen and oxygen.
  Indicate whether the statement is true or false

Question 2

Instructions: Choose one answer from each pair of selections. Small errors in weather observations generally AMPLIFY  DIMINISH as computers predict weather farther and farther into the future.


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ong527

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Reply #1 on: Jul 13, 2018
Answer to Question 1

True

Answer to Question 2

AMPLIFY


dmcintosh

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Reply 2 on: Jul 13, 2018
Gracias!

bitingbit

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Reply 3 on: Yesterday
Excellent

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