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Author Question: What is the process in planetary formation in which heavy metals settle to the core of the planet ... (Read 63 times)

fasfsadfdsfa

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What is the process in planetary formation in which heavy metals settle to the core of the planet while lower density materials floated to the surface to form a crust?
 
  a. separation
 b. differentiation
  c. gravitation
 d. condensation
 e. accretion

Question 2

A star's absolute visual magnitude depends on its _______________ and _______________.
 
  Fill in the blank(s) with correct word



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ricroger

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Answer to Question 1

b

Answer to Question 2

temperature, diameter





 

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