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Author Question: The movement of oxygen and carbon dioxide across the cell membranes from the capillaries is called: ... (Read 101 times)

c0205847

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The movement of oxygen and carbon dioxide across the cell membranes from the capillaries is called:
 
  A) oxygenation. B) external respiration.
  C) internal respiration. D) dehydration.

Question 2

Generally, pregnancy is divided into __________________, each being 13 weeks long.
 
  Fill in the blank(s) with correct word



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Jbrasil

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Answer to Question 1

C

Answer to Question 2

trimesters





 

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