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Author Question: Each lung is covered by a two-layered sac called the: a. Bronchus b. Bronchiole c. Alveoli d. ... (Read 84 times)

cnetterville

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Each lung is covered by a two-layered sac called the:
 
  a. Bronchus
  b. Bronchiole
  c. Alveoli
  d. Pleura

Question 2

After passing through the trachea, air enters the:
 
  a. Right bronchus and left bronchus
  b. Bronchioles
  c. Alveoli
  d. Pharynx and larynx



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poopface

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Answer to Question 1

D

Answer to Question 2

A




cnetterville

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)


Dinolord

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Reply 3 on: Yesterday
Wow, this really help

 

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