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    Exam 28: Life in the Universe: Are We Alone
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    Evidence Gathered from Observations of Exoplanets Indicates Approximately What Percentageof
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Evidence Gathered from Observations of Exoplanets Indicates Approximately What Percentageof

Question 69

Question 69

Multiple Choice

Evidence gathered from observations of exoplanets indicates approximately what percentageof stars has planets?


A) 0
B) 1
C) 10
D) 100
E) It is not yet possible to make an estimate.

Correct Answer:

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