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Author Question: Active galaxies are having their central engines temporarily fed by what occurrence? A) a sudden ... (Read 55 times)

Melani1276

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on: Jul 27, 2018
Active galaxies are having their central engines temporarily fed by what occurrence?
 
  A) a sudden surge in star formation in the nucleus
  B) a series of supernovae all occurring in the dense nuclear bulge
  C) a close interaction with a neighboring galaxy
  D) attack by a swarm of globular clusters
  E) the merger of a binary black hole system

Question 2

One hemisphere of Encedalus has a much younger crust than the other, which is heavily cratered.
 
  Indicate whether the statement is true or false


deja

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

C

Answer to Question 2

TRUE


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