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Author Question: How does the pharynx provide immunity? A) ciliary action B) the epiglottis prevents unwanted ... (Read 21 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
Wow, this really help

bigsis44

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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