This topic contains a solution. Click here to go to the answer

Author Question: How does the pharynx provide immunity? A) ciliary action B) the epiglottis prevents unwanted ... (Read 27 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

C

Answer to Question 2

A




Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 26, 2018
Thanks for the timely response, appreciate it


Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

For a complete list of videos, visit our video library