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Home Q & A Board Biology-Related Homework Help General Biology
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dxcwgr dxcwgr
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6 years ago
If a person is choking, the __________ maneuver can be used to expel food from their trachea. Fill in the blank(s) with the appropriate word(s).
 
 

Question 2

Contractions of the dome-shaped __________ and the intercostal muscles between the ribs alter the volume of the
  thoracic cavity during breathing. Fill in the blank(s) with the appropriate word(s).
 
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madisonodommadisonodom
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6 years ago
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dxcwgr Author
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6 years ago
Words can't even express my thanks
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6 years ago
Pleasure is all mine
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