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Author Question: The possibility of extraterrestrial life was first considered A) after the invention of the ... (Read 21 times)

Alainaaa8

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The possibility of extraterrestrial life was first considered
 
  A) after the invention of the telescope
  B) only during the past few decades
  C) thousands of years ago during ancient times
  D) at the turn of the 20th century

Question 2

Observations of quasar absorption lines show that intergalactic clouds were more common in the past.
 
  Indicate whether the statement is true or false



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strudel15

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Answer to Question 1

C

Answer to Question 2

TRUE




Alainaaa8

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Reply 2 on: Jul 27, 2018
Wow, this really help


Kedrick2014

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Reply 3 on: Yesterday
Excellent

 

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