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Author Question: A galaxy is at a distance of one billion light years. Which of the following is true? A) We see ... (Read 44 times)

saraeharris

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on: Jul 27, 2018
A galaxy is at a distance of one billion light years. Which of the following is true?
 
  A) We see the galaxy the way it will be in one billion years.
  B) We see the galaxy the way it was one billion years ago.
  C) We see the galaxy the way it was when the universe was one billion years old.
  D) We see what our galaxy will be like in one billion years.
  E) We have no knowledge of anything at that distance.

Question 2

Mercury has weird terrain directly opposite its huge Caloris Impact Basin.
 
  Indicate whether the statement is true or false


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EAN94

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

B

Answer to Question 2

TRUE


saraeharris

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Reply 2 on: Jul 27, 2018
Gracias!

Dinolord

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Reply 3 on: Yesterday
Excellent

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