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Author Question: Which of the following statements is not an assumption used in models of galaxy formation? A) The ... (Read 25 times)

biggirl4568

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on: Jul 27, 2018
Which of the following statements is not an assumption used in models of galaxy formation?
 
  A) The universe started out filled almost uniformly with hydrogen and helium.
  B) Some regions in the universe were slightly more dense than others.
  C) The universe is expanding.
  D) Gas contracted to form the disks of galaxies before any stars were born.

Question 2

Observed mall fluctuations in the temperature of the cosmic microwave background are predicted by dark energy models.
 
  Indicate whether the statement is true or false


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vish98

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

C

Answer to Question 2

FALSE


biggirl4568

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

Viet Thy

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Reply 3 on: Yesterday
Excellent

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