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Home Q & A Board Biology-Related Homework Help General Biology
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rolab97 rolab97
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6 years ago
The ____ are the initial branches of the trachea that lead into each lung.
 
  a. bronchioles
  b. alveoli
  c. pleura
  d. bronchi
  e. larynx

Question 2

The ____ is/are responsible for closing off the airway during swallowing.
 
  a. larynx
  b. epiglottis
  c. pharynx
  d. intercostal muscles
  e. pleura
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Jfiscella88Jfiscella88
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6 years ago
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rolab97 Author
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6 years ago
You make an excellent tutor!
SlimyPencil
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Brilliant ツ
Starfiew
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2 hours ago
This helped my grade so much Perfect
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