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tinkrazy101 tinkrazy101
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6 years ago
During inhalation:
 
  a. the thoracic cavity becomes smaller d. the diaphragm rises
   b. the external intercostals contract e. all of the above
   c. the lungs deflate
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illyannam1illyannam1
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tinkrazy101 Author
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6 years ago
Thank you, thank you, thank you!
karamsidhu1
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Yesterday
Correct Slight Smile TY
big_larry_samp
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2 hours ago
You make an excellent tutor!
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