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Author Question: A__________is an otherwise normal spiral galaxy with an unusually bright, small core that fluctuates ... (Read 25 times)

casperchen82

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on: Jul 27, 2018
A__________is an otherwise normal spiral galaxy with an unusually bright, small core that fluctuates in brightness.
 
  A) pulsar
  B) blazar
  C) Seyfert galaxy
  D) Markarian galaxy

Question 2

Of all the galaxies, _____ are easiest to notice.
 
  A) elliptical galaxies
  B) spiral galaxies
  C) lenticular galaxies
  D) dwarf spheroidal galaxies


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ambernicolefink

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

C

Answer to Question 2

B


casperchen82

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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