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Author Question: The heavy bombardment of the early Solar System made _______________ on the Terrestrial planets. ... (Read 66 times)

Jipu 123

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on: Jul 27, 2018
The heavy bombardment of the early Solar System made _______________ on the Terrestrial planets.
 
  Fill in the blank(s) with correct word

Question 2

Observing star clusters will give astronomers needed data for stellar evolution because all the stars in the cluster have the same ____.
 
  a. masses
  b. temperatures
 c. ages
  d. luminosities
 e. apparent magnitudes


wuly

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

craters

Answer to Question 2

c


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