Match the Following Terms with Their Meanings Below

question 32

Multiple Choice

Match the following terms with their meanings below:
-T lymphocyte that directly kills foreign cells (T8 cell or CD8+ cell)

• A)acquired immunity
• B)adenoids
• C)antigen
• D)axillary nodes
• E)B cell
• F)cervical nodes
• G)cytokines
• H)cytotoxic T cell
• I)dendritic cell
• J)helper T cell

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Definitions:

Externality

A consequence of an economic activity, such as pollution, that affects third parties.

Acid Rain

Precipitation that contains a high concentration of sulfuric or nitric acids, often resulting from the emission of sulfur dioxide and nitrogen oxides from industrial activity.

Gas Prices

represent the cost per unit volume of gasoline, a widely monitored economic indicator due to its implications on consumer spending and economic health.

Price Mechanism

The method through which supply and demand dynamics set the prices for goods and services within a market-driven economy.