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Author Question: The ________ are small air sacs that support a network of capillaries used for oxygen and carbon ... (Read 94 times)

KimWrice

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on: Jun 25, 2018
The ________ are small air sacs that support a network of capillaries used for oxygen and carbon dioxide transfer.
 
  a. trachea
  b. alveoli
  c. bronchi
  d. bronchioles

Question 2

________ Cash payments never carry the risk of being fraudulent.
 
  Indicate whether the statement is true or false


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Kdiggy

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Reply #1 on: Jun 25, 2018
Answer to Question 1

b

Answer to Question 2

False


KimWrice

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Reply 2 on: Jun 25, 2018
Wow, this really help

carlsona147

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Reply 3 on: Yesterday
Gracias!

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