The Following Reflects Some of the Complexities That Affect Airline

question 22

Multiple Choice

The following reflects some of the complexities that affect airline fares except:

• A) the size of family.
• B) advance purchase excursion fairs.
• C) economy.
• D) excursion rates.
• E) youth fares.

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Definitions:

Biological Clock

An innate mechanism that controls the physiological activities of an organism, such as sleep cycles, puberty, and aging.

Hypothalamus

A small but crucial part of the brain located below the thalamus, responsible for regulating many bodily functions including hunger, thirst, sleep, and emotions.

SAD

Seasonal Affective Disorder, a type of depression that occurs at a certain time of the year, usually in winter.

Depression

A common and serious medical illness that negatively affects how you feel, the way you think, and how you act, causing feelings of sadness or a loss of interest in activities once enjoyed.