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Author Question: Redshift values of ____ to _____ are distances to when galaxies were growing and merging, Fill in ... (Read 99 times)

jilianpiloj

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on: Jul 27, 2018
Redshift values of ____ to _____ are distances to when galaxies were growing and merging,
 
  Fill in the blank(s) with correct word

Question 2

The Helix and Egg nebulae which originated from (what are today) white dwarf stars are
 
  a. supernova remnants.
  b. planetary nebulae.
  c. the result of uranium detonation.
  d. the result of the collapse of the iron core of each star.
  e. nebulae associated with protostars.


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Kdiggy

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

2, 3

Answer to Question 2

b


jilianpiloj

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Reply #2 on: Jul 27, 2018
TY


Kdiggy

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Reply #3 on: Jul 27, 2018
You're welcome


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