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Author Question: Ultraviolet light is absorbed in the A) exosphere. B) thermosphere. C) stratosphere. D) ... (Read 18 times)

K@

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on: Jul 27, 2018
Ultraviolet light is absorbed in the
 
  A) exosphere.
  B) thermosphere.
  C) stratosphere.
  D) troposphere.
  E) none of the above

Question 2

On a cosmic calendar, in which the history of the universe is compressed into one year, how long is the average human life span?
 
  A) 0.2 millisecond
  B) 0.2 second
  C) 2 seconds
  D) 2 minutes
  E) 2 hours


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skipfourms123

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

C

Answer to Question 2

B


K@

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

daiying98

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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