In Addition to Changes in Eating Habits, Portion Sizes of Main

question 3

Multiple Choice

In addition to changes in eating habits, portion sizes of main meals have increased substantially. 'Supersizing' increases consumption: doubling of portion size increases consumption by ______% (Zlatevska, Dubelaar, and Holden, 2014) .

• A) 17
• B) 23
• C) 35
• D) 40

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Definitions:

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A source of artificial light operating by heating a filament wire to a high temperature until it glows, typically using electricity.

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A nuclear reaction in which a heavy nucleus splits into lighter nuclei, releasing energy in the process.

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