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Author Question: The attraction between like substances, stickiness, is called A) adhesion. B) cohesion. C) ... (Read 74 times)

Themember4

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on: Jul 29, 2018
The attraction between like substances, stickiness, is called
 
  A) adhesion.
  B) cohesion.
  C) depends on the substances.

Question 2

Approximately how much air is in a column 1-cm2 in cross section that extends from sea level to the top of the atmosphere?
 
  A) 1 gram
  B) 1 kg
  C) 10 kg
  D) 100 kg


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nikmaaacs

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Themember4

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Reply #2 on: Jul 29, 2018
TY


nikmaaacs

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Reply #3 on: Jul 29, 2018
You're welcome


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