Quiz 15 Chapter 13

Quiz 15 Chapter 13 - Fa12 USU-1360-001 Quiz 15 Chapter 13...

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2/12/13 Quiz 15 Chapter 13: Fa12 USU-1360-001 https://usu.instructure.com/courses/124582/quizzes/219177 1/2 Fa12 USU-1360-001 Quizzes Quiz 15 Chapter 13 Quiz 15 Chapter 13 Instructions: Questions Limits Points Due Date Availability 5 Questions 30 Minutes Allowed Attempts: 2 5 pts possible Dec 12, 2012 at 11:55pm after Jun 12, 2012 at 12am Score for this attempt: 5 out of 5 Submitted Dec 6, 2012 at 12:33pm This attempt took 4 minutes. 1 / 1 pts Question 1 One model for colonization of the galaxy assumes growth outward from the primary civilization like mold coral Correct! weeds weeds 1 / 1 pts Question 2 If a civilization is 100,000 years older than we are, could we receive their signals? Yes. Distance would not be prohibitive for this in our galaxy. Correct! No. Distance would be prohibitive for this in our galaxy. 1 / 1 pts Question 3 If we are truly alone in the galaxy The Rare Earth Hypothesis is correct.
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Quiz 15 Chapter 13 - Fa12 USU-1360-001 Quiz 15 Chapter 13...

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