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Author Question: How does the pharynx provide immunity? A) ciliary action B) the epiglottis prevents unwanted ... (Read 26 times)

Marty

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on: Jun 26, 2018
How does the pharynx provide immunity?
 A) ciliary action
  B) the epiglottis prevents unwanted material from entering the pharynx
  C) tonsils trap microorganisms
  D) saliva kills antigens

Question 2

How does the nasal cavity help in removing pathogens?
 A) ciliary action
  B) coughing
  C) olfactory nerves
  D) increasing mucous production


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Dominic

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Reply #1 on: Jun 26, 2018
Answer to Question 1

C

Answer to Question 2

A


Marty

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Reply 2 on: Jun 26, 2018
Great answer, keep it coming :)

laurnthompson

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Reply 3 on: Yesterday
Excellent

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