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What Are the Three Ways to Measure GDP? Explain What

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What are the three ways to measure GDP? Explain what they mean.


Definitions:

Residual Volume

The volume of air remaining in the lungs after a forceful exhalation.

Thoracic Pressure

The pressure within the thoracic cavity, affecting the lungs and heart, essential for respiration and cardiovascular functions.

Diaphragm

A dome-shaped, muscular partition separating the thorax from the abdomen in mammals, playing a major role in breathing as its contraction increases the volume of the thorax and so inflates the lungs.

Intercostal Muscles

Muscles located between the ribs that play a role in the mechanics of breathing.

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