Which Statement Best Describes Why Children Have Fewer Respiratory Tract

question 37

Multiple Choice

Which statement best describes why children have fewer respiratory tract infections as they grow older?

• A) The amount of lymphoid tissue decreases.
• B) Repeated exposure to organisms causes increased immunity.
• C) Viral organisms are less prevalent in the population.
• D) Secondary infections rarely occur after viral illnesses.

Explain the mechanisms of persuasion including the foot-in-the-door technique.

Grasp the concepts of social facilitation and how it affects performance.

Understand the formation and impact of attitudes on behavior.

Understand the influence of first impressions and early experiences on social perception and attitudes (e.g., primacy effect).

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Definitions:

Functions

The natural purpose or activities specific to a person, organ, system, or entity.

Liver

A vital organ in vertebrates responsible for detoxification, protein synthesis, and the production of biochemicals necessary for digestion, among other functions.

Seven

A number; not a biological science key-term.

Organs

Structures consisting of different tissues that perform specific functions within an organism.