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Author Question: A deficiency of vitamin A may cause A) schizophrenia. B) blindness. C) cardiac arrest. D) ... (Read 22 times)

Brittanyd9008

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on: Aug 27, 2018
A deficiency of vitamin A may cause
 
  A) schizophrenia.
  B) blindness.
  C) cardiac arrest.
  D) stroke.

Question 2

Hydrogen gas has been proposed as a fuel of the future because
 
  A) it can be obtained cheaply by drilling.
  B) it can be extracted from seawater with no energy expenditure.
  C) it is nonflammable.
  D) it burns to produce water.


mcabuhat

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

B

Answer to Question 2

D


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Brittanyd9008

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Reply #2 on: Aug 27, 2018
TY


mcabuhat

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Reply #3 on: Aug 27, 2018
You're welcome


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