Essential Organic Substances That Are Used in Only Tiny Amounts

question 27

Multiple Choice

Essential organic substances that are used in only tiny amounts by the body are called:

• A)trace elements
• B)hormones
• C)vitamins
• D)minerals

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Definitions:

Workers Hired

The number of employees that a company or organization employs or brings onboard to perform specific jobs.

Labor Demand Curve

A graphical representation showing the number of workers that businesses are willing and able to hire at different wage rates.

Marginal Expenditure Curve

A graph that shows the additional cost incurred by acquiring one more unit of a good or service.

Monopsony

A market situation in which there is only one buyer for a product or service, giving that buyer substantial power over prices.