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Author Question: Which of the following was not observed by Galileo? A) phases of Venus B) four moons orbiting ... (Read 61 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
Wow, this really help

Jsherida

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Reply 3 on: Yesterday
Gracias!

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