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Author Question: Which of the following was not observed by Galileo? A) phases of Venus B) four moons orbiting ... (Read 41 times)

panfilo

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

C

Answer to Question 2

A


panfilo

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

mammy1697

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Reply 3 on: Yesterday
Wow, this really help

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