By What Mechanism Does Gas Exchange Across the Lung Occur

question 13

Multiple Choice

By what mechanism does gas exchange across the lung occur?

• A)active transport
• B)facilitated diffusion
• C)facilitated transport
• D)simple diffusion

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Definitions:

End-result Ethics

A perspective on ethics that judges the morality of an action based solely on its outcomes or consequences.

Social Contract View

A theory that suggests the moral and political obligations of individuals are dependent upon an agreement among them to form the society in which they live.

Implicit Social Rules

Unwritten rules that govern behavior and interactions within a society.

Bluffing

The act of misleading others into believing something that is not true, especially to gain an advantage in negotiations or competitions.