Use the Accompanying Figure to Answer the Following Question

question 30

Multiple Choice

Use the accompanying figure to answer the following question
-The graph illustrates _____________.

• A)how price falls when demand is high
• B)marginal benefit and cost curves
• C)how price is determined by supply and demand
• D)internal and external costs associated with market economies
• E)the costs of resource use and pollution reduction

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Definitions:

Specific Antigen

A particular substance that the immune system recognizes and responds to, often triggering an immune response.

Pathogens

Microorganisms or viruses that can cause disease in their host, including bacteria, viruses, fungi, and parasites.

Phagocytosis

Phagocytosis is a cellular process in which cells engulf and digest large particles or microorganisms, important in the immune response and in removing pathogens and cell debris.

Activates Cells

The process by which cells are stimulated or induced to perform a specific function or action.