The CAFE Standards in the U

question 23

Multiple Choice

The CAFE standards in the U.S. were originally introduced in order to

• A) reduce petroleum imports into the U.S.
• B) reduce the amount of greenhouse gasses in the U.S.
• C) be a limit to domestic polluters.
• D) help consumers save on gasoline expenses.

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Definitions:

Sodium

A chemical element, symbol Na, that is a highly reactive metal and an essential component in the bodies of animals, important for nerve impulse transmission and fluid balance.

Chlorine

A chemical element with symbol Cl and atomic number 17, known for its disinfecting properties and used in the production of a wide array of products.

Photosynthetic Enzymes

Enzymes that catalyze reactions in the process of photosynthesis, enabling plants to convert light energy into chemical energy.

Zinc

A metallic chemical element with the symbol Zn and atomic number 30, essential for human health and used in a variety of applications.