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Home Q & A Board Biology-Related Homework Help General Biology
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Andrearcarter95 Andrearcarter95
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6 years ago
During normal quiet exhalation, ____.
  a. thoracic volume increases
  b. the diaphragm contracts
  c. alveolar pressure is greater than atmospheric pressure
  d. the ribs are moved upward
  e. atmospheric pressure rises
 
 

Question 2

During inhalation, ____.
  a. thoracic volume decreases
  b. the diaphragm contracts by flattening
  c. pressure in the alveoli doesn't change
  d. the ribs are moved downward
  e. atmospheric pressure falls
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transfertransfer
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6 years ago
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6 years ago
White Heavy Checkmark Correct!
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