When Breathing In, Air Enters the Trachea Through the ________

question 90

Multiple Choice

When breathing in, air enters the trachea through the ________.

• A) glottis
• B) epiglottis
• C) esophagus
• D) thyroid cartilage

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Definitions:

Combustible Material

Any substance that can ignite and burn, often used in the context of materials that pose a fire risk.

Activation Energy

The minimum amount of energy required to start a chemical reaction, determining the rate at which the reaction proceeds.

Activation Energy

Activation energy is the minimum amount of energy required to initiate a chemical reaction, determining the rate at which the reaction occurs.

Chemical Reaction

A process that leads to the transformation of one set of chemical substances to another through the breaking and formation of chemical bonds.