Which Is Characteristic of Natural Immunity

question 20

Multiple Choice

Which is characteristic of natural immunity?

• A) Memory is involved.
• B) Lymphocytes play a major role.
• C) It is very specific.
• D) It depends on normally present body functions.

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Definitions:

Right and Wrong

Fundamental concepts in morality and ethics concerning what is acceptable behavior and what is not.

World Trade Center

A complex of buildings in Lower Manhattan, New York City, known for the September 11, 2001, terrorist attacks and as a symbol of international trade and commerce.

Expressions of Grief

The various ways individuals or cultures manifest feelings of sorrow and loss, including rituals, verbal expressions, and physical symbols.

Heroic Efforts

Extraordinary actions or endeavors undertaken with great courage and determination, often in challenging circumstances.