If People Use Quartz as a Medium of Exchange,then They

question 17

Multiple Choice

If people use quartz as a medium of exchange,then they:

• A)have a barter economy.
• B)are using commodity money.
• C)are using token money.
• D)are using legal tender.
• E)are using fiat money.

---

Definitions:

Chemoreceptors

Sensory cells or organs specialized to detect chemicals in the environment, involved in taste and smell.

Mechanoreceptors

Sensory receptors in the body that respond to mechanical pressure or distortion, including touch, pressure, vibration, and sound.

Photoreceptors

Specialized cells located in the retina of the eye that are sensitive to light and enable vision.

Glutamate

An important neurotransmitter in the brain that plays a key role in learning and memory, also serving as a flavor enhancer in food.