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Author Question: Almost all the helium in the universe was formed between 2-15 minutes after the Big Bang. ... (Read 62 times)

burchfield96

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on: Jul 27, 2018
Almost all the helium in the universe was formed between 2-15 minutes after the Big Bang.
 
  Indicate whether the statement is true or false

Question 2

According to current understanding, what is a quasar?
 
  A) any object with an extremely large redshift
  B) a very large galaxy thought to be formed by the merger of several smaller galaxies, typically found in the center of a galaxy cluster
  C) a galaxy with an unusually high rate of star formation
  D) an active galactic nucleus that is particularly bright


krakiolit

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

TRUE

Answer to Question 2

D


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