Through What Openings of the Nose Does Inhaled Air Enter

question 74

Multiple Choice

Through what openings of the nose does inhaled air enter the upper respiratory tract?

• A)nasopharynx
• B)anterior nares
• C)posterior nares
• D)nasal cavity

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Definitions:

Unit Fixed Cost

The fixed cost associated with producing one unit of a product, which does not vary with the level of production output.

Total Fixed Cost

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A safety feature located in the steering wheel designed to protect the driver in the event of a collision.

Automobile Manufacturer

A company that produces and sells cars, trucks, and other vehicles, often focusing on both the design and assembly of automobile parts and complete vehicles.