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Author Question: Which of the following was not observed by Galileo? A) phases of Venus B) four moons orbiting ... (Read 71 times)

panfilo

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Which of the following was not observed by Galileo?
 
  A) phases of Venus B) four moons orbiting Jupiter
  C) stellar parallax D) mountains and valleys on the Moon

Question 2

Which main-sequence star has the lowest mass?
 
  A) M
  B) G
  C) A
  D) O
  E) Can't tell from information provided.



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bassamabas

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Answer to Question 1

C

Answer to Question 2

A




panfilo

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


amandalm

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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