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Author Question: In the Hubble Classification scheme, the three main types of galaxies are ________, ________, and ... (Read 38 times)

serike

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on: Jul 27, 2018
In the Hubble Classification scheme, the three main types of galaxies are ________, ________, and ________.
 
  A) Seyferts; ellipticals; irregulars
  B) spirals; ellipticals; irregulars
  C) spirals; ellipticals; Seyferts
  D) radio lobe; ellipticals; spirals
  E) spirals; Seyferts; irregulars

Question 2

Rather than an explosive death, the Sun will likely end its life forming a(n) ________ surrounding a(n) ________.
 
  Fill in the blank(s) with correct word


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lkanara2

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

B

Answer to Question 2

planetary nebula; white dwarf


serike

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Reply 2 on: Jul 27, 2018
Excellent

Jossy

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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