The Paranasal Sinuses Have Two Functions: They Lighten the Bones

question 176

True/False

The paranasal sinuses have two functions: they lighten the bones of the skull and also drain trapped particles into the nasopharynx.

---

Definitions:

Variation

The occurrence of differences or changes in the characteristics of organisms or objects within a population or set.

Extreme Scores

Data points in a set that are significantly higher or lower than the majority.

Stereotype

A common, yet rigid and simplified perception or conception of a specific kind of individual or object, usually formed from insufficient data.

Hiring

The process of reviewing applications, interviewing candidates, and selecting an individual for employment.