Author Question: Compared to spiral galaxies, elliptical galaxies are A) redder and rounder. B) redder and ... (Read 33 times)

plus1

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Compared to spiral galaxies, elliptical galaxies are
 
  A) redder and rounder.
  B) redder and flattened.
  C) bluer and rounder.
  D) bluer and flattened.
  E) always much smaller.

Question 2

Which types of galaxies have a clearly defined disk component?
 
  A) spirals only
  B) ellipticals only
  C) lenticulars only
  D) irregulars only
  E) spirals and lenticulars



tanna.moeller

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Answer to Question 1

A

Answer to Question 2

E



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