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Author Question: Which planet shows the widest range of surface temperatures between day and night? A) Mars B) ... (Read 80 times)

yoooooman

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on: Jul 27, 2018
Which planet shows the widest range of surface temperatures between day and night?
 
  A) Mars B) Earth C) Mercury D) Venus E) Uranus

Question 2

A star has a parallax of .05. Its distance is
 
  A) 20 parsecs.
  B) 200 parsecs.
  C) 66 parsecs.
  D) 5 light-years.
  E) 660 light-years.


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Missbam101

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

C

Answer to Question 2

A


yoooooman

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Reply 2 on: Jul 27, 2018
Gracias!

phuda

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Reply 3 on: Yesterday
Excellent

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