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Author Question: What are the characteristics of globular cluster stars? A) No stars as hot as our Sun B) Old age ... (Read 71 times)

karen

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on: Jul 27, 2018
What are the characteristics of globular cluster stars?
 
  A) No stars as hot as our Sun
  B) Old age and hundreds of thousands to millions of member stars
  C) No main sequence stars left, with billions of member stars
  D) A few hundred stars, most still on the main sequence
  E) Hundreds of light years across, with bright OB stars dominant

Question 2

The number of sunspots and their activity peak about every:
 
  A) 36 days.
  B) six months.
  C) year.
  D) eleven years.
  E) 76 years.


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blazinlyss

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

B

Answer to Question 2

D


karen

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Reply #2 on: Jul 27, 2018
Thank you!


blazinlyss

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Reply #3 on: Jul 27, 2018
Always glad to help...


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