If Matter and Energy in Ecosystems on Plant Y Function

question 68

Multiple Choice

If matter and energy in ecosystems on Plant Y function the same as they do on Earth,which of the following would be true?

• A)Matter cycles through the biosphere,and energy can enter and leave the planet.
• B)Matter can enter and leave the planet,and energy can cycle through the biosphere.
• C)Matter and energy can both cycle through the biosphere.
• D)Matter and energy can both enter and leave the planet.

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Definitions:

Profit-maximizing

The process or strategy by which a firm determines the price and output level that returns the greatest profit.

Output

The total amount of goods or services produced by a firm, industry, or economy in a given period.

Marginal Wage Cost

The additional cost incurred by hiring an extra unit of labor, essentially the change in total wage cost from hiring one more employee.

Monopsonistic Labor Market

A market situation in which there is only one buyer (employer) for many sellers (workers), allowing the buyer to exert considerable control over wages and employment conditions.