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Author Question: Which of these planets is approximately the same size as Earth? a. Venus b. Mars c. Saturn d. ... (Read 213 times)

jerry coleman

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on: Jul 27, 2018
Which of these planets is approximately the same size as Earth?
 
  a. Venus
 b. Mars
 c. Saturn
 d. Mercury
  e. Pluto

Question 2

The star Wolf 359 is 7.7 light years away. What is that distance in kilometers?
 
  a. 7.7 x 108 km
 b. 14 x 1013 km
 c. 0.78 x 108 km
  d. 7.28 x 1013 km
  e. 7.28 x 1012 km


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wergv

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

a

Answer to Question 2

d


jerry coleman

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Reply 2 on: Jul 27, 2018
Excellent

bdobbins

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Reply 3 on: Yesterday
Wow, this really help

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