Some Studies Have Shown That Eating Chocolate Before a Test

question 106

Multiple Choice

Some studies have shown that eating chocolate before a test can increase brain activity,thereby causing students to score higher on exams.When these findings were announced,the price and quantity sold of chocolate increased in college towns.One reason for this could have been that the

• A) producers increased their supply of chocolate.
• B) consumers increased their demand for chocolate.
• C) producers increased their supply of chocolate and consumers increased their demand for chocolate.
• D) producers decreased their supply of chocolate.
• E) consumers decreased their demand of chocolate.

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Definitions:

Flooring Planks

Long, thin boards used as a fundamental component in flooring systems, traditionally made of wood but now also available in various materials like vinyl or laminate.

Char

Partially burnt organic material or the process of partial combustion that leaves a substance with increased carbon content.

Gas Chromatography Injector

A component of a gas chromatography system that introduces the sample into the flow path of the carrier gas.

Vaporized

Turned into vapor, typically through the application of heat, changing from a liquid or solid state into a gaseous state.