The Paranasal Sinuses

question 193

Multiple Choice

The paranasal sinuses

• A) are lined with mucosa continuous with the nasal cavity
• B) help lighten the weight of the skull bones
• C) act as resonant chambers for sound
• D) all of the above

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Definitions:

South America

A continent located in the Western Hemisphere, mostly in the Southern Hemisphere, with a rich diversity of cultures, climates, and ecosystems.

Taino Indians

Indigenous peoples of the Caribbean who were among the first to encounter Christopher Columbus in 1492.

European Perception

Refers to the way European nations and their citizens view or interpret events, cultures, policies, and international relationships.

Cannibals

Individuals or animals that eat the flesh of their own species, a practice observed in some cultures and species for various reasons, including ritual, warfare, or survival.