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Author Question: Most galaxies are spirals. Indicate whether the statement is true or ... (Read 80 times)

Jramos095

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on: Jul 27, 2018
Most galaxies are spirals.
 
  Indicate whether the statement is true or false

Question 2

What kind of material in the solar nebula could remain solid at temperatures as high as 1,500 K, such as existed in the inner regions of the nebula?
 
  A) rocks
  B) metals
  C) silicon-based minerals
  D) hydrogen compounds
  E) molecules such as methane and ammonia


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kescobar@64

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

FALSE

Answer to Question 2

B


Jramos095

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Reply #2 on: Jul 27, 2018
TY


kescobar@64

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Reply #3 on: Jul 27, 2018
You're welcome


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