An Arachnid Differs from a Crustacean Because

question 21

Multiple Choice

An arachnid differs from a crustacean because

• A) arachnids have book gills.
• B) arachnids are mostly aquatic and crustaceans are mostly terrestrial.
• C) only arachnids shed their exoskeletons.
• D) only arachnids have two major body segments of cephalothorax and abdomen.
• E) arachnids have four pairs of walking legs.

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Definitions:

Economic Well-being

The degree of prosperity, well-being, luxury items, and essential needs accessible to an individual, community, or society.

Economic Behaviorists

Scholars or economists who study the psychological, emotional, and cognitive factors influencing the economic decisions of individuals and institutions.

Monetarists

Economists advocating the belief that adjustments in the money supply have significant repercussions on the national output in the near term and on price levels in the more distant future.

Policy Activism

An approach whereby government or policymakers actively intervene in the economy to achieve certain goals, like reducing unemployment or controlling inflation.