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Author Question: Which of the following is true of a closed Universe? A) It is infinite. B) It has a center. ... (Read 51 times)

michelleunicorn

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on: Jul 27, 2018
Which of the following is true of a closed Universe?
 
  A) It is infinite.
  B) It has a center.
  C) It has a negative curvature.
  D) It has a positive curvature.

Question 2

The__________is the period of time after the glow of the big bang faded into the infrared and before the birth of the first stars, during which the Universe expanded in darkness.
 
  A) space age
  B) dark age
  C) atomic age
  D) ice age


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nyrave

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

D

Answer to Question 2

B


michelleunicorn

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Reply #2 on: Jul 27, 2018
TY


nyrave

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Reply #3 on: Jul 27, 2018
You're welcome


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