Using the Rounding Rules Presented in This Book, the Number

question 119

Multiple Choice

Using the rounding rules presented in this book, the number ______ is correctly rounded to ______.

• A) 798.111; 798.12
• B) 864.891; 864.90
• C) 982.356; 982.36
• D) 997.448; 997.44

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Definitions:

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against infections and diseases.

Stressful Experiences

Events or conditions that cause strain or tension, often requiring an individual to adjust, cope, or adapt.

Hypothalamic-Pituitary-Adrenal Axis

A major part of the neuroendocrine system that controls reactions to stress and regulates body processes, including digestion, the immune system, mood and emotions, sexuality, and energy storage and expenditure.

General Adaptation Syndrome

A model outlining the body's short-term and long-term reactions to stress, consisting of the stages alarm, resistance, and exhaustion.