Plankton Is Comprised of Photosynthetic Protists and Bacteria

question 34

Multiple Choice

Plankton is comprised of photosynthetic protists and bacteria.What is the primary importance of plankton to humans?

• A)They are food for many marine organisms that humans eat.
• B)They release a lot of carbon dioxide into the atmosphere.
• C)They contribute to the formation of anaerobic dead zones in the oceans.
• D)They form the basic building blocks in the formation of petroleum (oil).

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Definitions:

Recession

A temporary stage of economic depletion, highlighted by a downturn in trade and industrial action, normally identified by a GDP reduction in two back-to-back quarters.

Stagflation

A situation in the economy where inflation and unemployment rates are high simultaneously, leading to slow economic growth.

Deflation

A decrease in the general price level of goods and services, often indicative of a reduction in the money supply or demand.

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Business leaders and entrepreneurs in Japan who played a significant role in the industrialization and economic growth of the country.