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Author Question: The fact that the strength of gravity decreases with distance means the force of gravity exerted by ... (Read 101 times)

Tazate

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on: Jul 27, 2018
The fact that the strength of gravity decreases with distance means the force of gravity exerted by one object on another (e.g., the Earth and Moon) is greater on the near side than the far side. This effect is commonly referred to as a
 
  A) tidal force
  B) differential force
  C) distortive force
  D) tractive force

Question 2

Microfossils found in northwestern Australia in 2011 appears to have used compounds based on which element for metabolism?
 
  A) sulfur
  B) oxygen
  C) nitrogen
  D) carbon


frogdreck123456

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

A

Answer to Question 2

A


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