​The Requirement That a Minimum Volume of Ethanol Is Blended

question 21

Multiple Choice

​The requirement that a minimum volume of ethanol is blended into the U.S. fuel supply is an example of

• A)​a corrective tax.
• B)​a corrective subsidy.
• C)​a command-and-control policy.
• D)​the Coase Theorem.

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Definitions:

Tracheae

A network of small tubes in insects and some arachnids that facilitates respiratory gas exchange directly with body cells.

Gas Exchange

The biological process through which organisms exchange gases with their environment, including the intake of oxygen and the release of carbon dioxide.

Choanocytes

Specialized cells found in sponges that use their flagella to create a water flow and trap food particles.

Phylum Cnidaria

A taxonomic rank and classification category that includes jellyfish, corals, and other sea anemones characterized by cnidocytes, specialized cells for capturing prey.