-Identify the Structure Marked by the White Arrow __________

question 16

Multiple Choice

-Identify the structure marked by the white arrow __________.

• A) Nasopharynx
• B) Oropharynx
• C) Larynx
• D) Epiglottis

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Definitions:

Solution

A homogeneous mixture composed of two or more substances, where the solute is uniformly dispersed within the solvent.

Diluted

The process of reducing a solution's concentration by adding more solvent without adding more solute, commonly used in chemistry to achieve desired concentrations.

Weak Acids

Acids that only partially ionize in solution, giving them weaker acidic properties compared to strong acids.

Electrolytes

Minerals in body fluids that carry an electric charge and are essential for the functioning of muscles and nerves.