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Author Question: In the diagram below, what is the diameter of Mercury? a. about 240 km b. about 2400 km ... (Read 27 times)

cabate

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In the diagram below, what is the diameter of Mercury?
   
   
 
 
  a. about 240 km
  b. about 2400 km
  c. about 24,000 km
  d. about 240,000 km
  e. about 2.4106 km

Question 2

Proxima Centauri is _____ away from Earth.
 
  A) 2.1 light-years
  B) 4.2 light-years
  C) 6.3 light-years
  D) 8.4 light-years



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LegendaryAnswers

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Answer to Question 1

B

Answer to Question 2

B




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