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Author Question: He discovered what we now call Newton's first law of motion. A) Copernicus B) Galileo C) Ptolemy ... (Read 56 times)

karateprodigy

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on: Jul 27, 2018
He discovered what we now call Newton's first law of motion.
 
  A) Copernicus B) Galileo C) Ptolemy D) Tycho Brahe E) Kepler

Question 2

Which statement about Io is true?
 
  A) It is the only moon in the solar system with a thick atmosphere.
  B) It is thought to have a deep, subsurface ocean of liquid water.
  C) It is the most volcanically active body in our solar system.
  D) It is the largest moon in the solar system.


asdfghjkl;

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

B

Answer to Question 2

C


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