Which Gate Is Elaboration

question 272

Multiple Choice

Which gate is elaboration?

• A) Gate one
• B) Gate two
• C) Gate three
• D) Gate four

---

Definitions:

Throat

The anterior part of the neck, beginning at the oropharynx and extending to the larynx, serving as a pathway for air and food.

Internal Respiration

The exchange of gases (oxygen and carbon dioxide) between the blood and the body's cells.

External Respiration

The process of gas exchange between the environment and the body, involving the intake of oxygen and release of carbon dioxide via the lungs.

Cellular Respiration

The process by which cells break down glucose and other molecules to release energy in the form of ATP.