According to Data Gathered in the National Health and Nutrition

question 102

Multiple Choice

According to data gathered in the National Health and Nutrition Examination Survey, in 1976-1980 about ___ percent of U. S. teenagers were obese; in 2007-2010 this percentage was ___ percent.

• A) 5; 10
• B) 10; 5
• C) 25; 55
• D) 5; 18

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Definitions:

Air Flow

The movement of air from one area to another, often critical in processes for cooling, ventilation, and combustion.

Water Flow

The movement of water through a particular path, often controlled or measured in systems related to plumbing, irrigation, and hydrology.

Properly Calibrated Instrument

An instrument that has been adjusted or configured correctly to ensure it meets the required accuracy and performance standards.