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Author Question: The interstellar ________ absorbs light from stars and makes them appear fainter and redder than ... (Read 43 times)

sarasara

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on: Jul 27, 2018
The interstellar ________ absorbs light from stars and makes them appear fainter and redder than they otherwise would appear.
 
  Fill in the blank(s) with correct word

Question 2

Spectral lines are often referred to as the stars' fingerprints because:
 
  A) fingerprints also consist of individual lines that make a pattern.
  B) both are unique to their source.
  C) both can be easily categorized.
  D) both are characteristic of the individual that produced them.
  E) All of these are correct.


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kkenney

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

dust

Answer to Question 2

E


sarasara

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Reply 2 on: Jul 27, 2018
Excellent

Bigfoot1984

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Reply 3 on: Yesterday
Gracias!

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