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Author Question: Giant irregulars are the most massive of all known galaxies. Indicate whether the statement is ... (Read 31 times)

drink

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Giant irregulars are the most massive of all known galaxies.
 
  Indicate whether the statement is true or false

Question 2

In noting that our world is differentiated, we mean that:
 
  A) the density of its materials decreases as you go downward toward the core.
  B) the Earth has evolved in a different pattern than any other planet.
  C) the iron and nickel core is denser than the silicate mantle and crust.
  D) radioactive heating in the core is at a slower pace than when the Earth was new.
  E) the Earth's magnetic field is different now in polarity than it was 700,000 years ago.



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lou

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Answer to Question 1

FALSE

Answer to Question 2

C




drink

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Reply 2 on: Jul 27, 2018
:D TYSM


vickybb89

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Reply 3 on: Yesterday
Gracias!

 

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