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Author Question: What is true of galaxies at the larger redshifts compared to ones nearby? A) They are mostly ... (Read 100 times)

magmichele12

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What is true of galaxies at the larger redshifts compared to ones nearby?
 
  A) They are mostly giants.
  B) They are redder.
  C) They appear smaller and more irregular.
  D) They are almost all ellipticals.
  E) They appear larger and more regular.

Question 2

What is the most accurate way to determine the distance to a nearby star?
 
  A) Hubble's law
  B) radar ranging
  C) stellar parallax
  D) Cepheid variables
  E) main-sequence fitting



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31809pancho

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Answer to Question 1

C

Answer to Question 2

C



magmichele12

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Both answers were spot on, thank you once again



31809pancho

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