Author Question: The circulatory and respiratory systems A) are not related. B) work independently of ... (Read 22 times)

darbym82

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The circulatory and respiratory systems
 
  A)
 
  are not related.
  B)
 
  work independently of one another.
  C)
 
  are closely linked.
  D)
 
  are not important for maintaining consciousness.

Question 2

Leukemia is a(n)
 
  A)
 
  infection of the blood.
  B)
 
  cancer of the blood.
  C)
 
  decreased number of blood vessels.
  D)
 
  elevated blood pressure.



Kdiggy

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Answer to Question 1

Answer:

C

Answer to Question 2

Answer:

B



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darbym82

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Kdiggy

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