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Author Question: All massive-star supernovae leave behind black holes as remnants. Indicate whether the statement ... (Read 35 times)

leo leo

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on: Jul 27, 2018
All massive-star supernovae leave behind black holes as remnants.
 
  Indicate whether the statement is true or false

Question 2

In the context of planetary geology, what do we mean by outgassing?
 
  A) the release by volcanism of gases that had been trapped in a planetary interior
  B) the loss of atmospheric gas to outer space
  C) another name for a volcanic eruption
  D) the evaporation of water that adds water vapor (a gas) to an atmosphere


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Madisongo23

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Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

A


leo leo

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

yeungji

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Reply 3 on: Yesterday
Excellent

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