The Data Show That More Than 60 Percent of the Total

question 143

Multiple Choice

The data show that more than 60 percent of the total income earned in the United States goes to

• A) labor.
• B) land.
• C) capital.
• D) entrepreneurship.
• E) profit.

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Definitions:

Bradykinin

A peptide that causes blood vessels to dilate (expand), resulting in lower blood pressure and increased blood flow to certain areas of the body.

Opiate-Like Effects

Effects similar to those produced by opiates (pain relief, euphoria, sedation) that some substances or activities can induce without involving opiate drugs.

Gate Control Theory

A theory of pain holding that structures in the spinal cord act as a gate for sensory input that is interpreted as pain.

Emotions

Complex psychological states that involve physiological arousal, expressive behaviors, and conscious experience.