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Author Question: Of all the stars in the Orion Nebula, only three are hot enough to ionize hydrogen. Indicate ... (Read 53 times)

Bob-Dole

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on: Jul 27, 2018
Of all the stars in the Orion Nebula, only three are hot enough to ionize hydrogen.
 
  Indicate whether the statement is true or false

Question 2

Theory predicts that protostars are nonluminous objects.
 
  Indicate whether the statement is true or false


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ryansturges

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

False

Answer to Question 2

False


Bob-Dole

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

miss.ashley

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Reply 3 on: Yesterday
Excellent

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