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Author Question: In 2008 the Phoenix spacecraft landed in the Martian arctic and found water ice A) on the surface ... (Read 53 times)

ARLKQ

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on: Jul 27, 2018
In 2008 the Phoenix spacecraft landed in the Martian arctic and found water ice
 
  A) on the surface
  B) deep beneath the surface
  C) just below the surface
  D) was nowhere to be found

Question 2

In science, the tendency of an experiment to produce a particular result is referred to as
 
  A) a deviation
  B) bias
  C) an error
  D) an uncertainty


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Moriaki

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

C

Answer to Question 2

B


ARLKQ

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Reply 2 on: Jul 27, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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