According to the Text,which Is the Most Difficult Part of the Question-And-Answer

question 17

Multiple Choice

According to the text,which is the most difficult part of the question-and-answer period?

• A)getting the first question asked
• B)the unrehearsed answers
• C)being knowledgeable about the subject
• D)building rapport with the audience

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Definitions:

Moderate Intensity

An activity level that elevates the heart rate and induces sweating, such as brisk walking or light cycling, but allows one to carry on a conversation.

Cardiorespiratory System

The combined function of the heart, blood, and lungs, working together to supply oxygen to and remove carbon dioxide from the body's tissues.

Improved Cardiorespiratory Fitness

An enhancement in the efficiency of the cardiovascular and respiratory systems, improving the ability to perform prolonged physical activity.

Cardiorespiratory Fitness

The level of capacity and efficiency of the heart, lungs, and circulatory system in supplying oxygen during sustained physical activity.