The Term "Ethnicity" Refers to

question 25

Multiple Choice

The term "ethnicity" refers to

• A) differences between Hispanics and Asians.
• B) a shared national origin or cultural heritage among people.
• C) biological differences identifiable by scientists.
• D) race
• E) All of the above.

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Definitions:

Diaphragm

A large, dome-shaped muscle located at the base of the lungs that plays a crucial role in breathing, contracting and flattening to allow air into the lungs.

Intercostals

Muscles situated between the ribs that play a role in the mechanics of breathing.

Apices of Lungs

The uppermost parts of the lungs, situated near the clavicle (collarbone).

Clavicles

Long, thin bones that serve as a strut between the shoulder blade and the sternum or breastbone, commonly referred to as collarbones.