The Fluid That Is Moved by in the Circulatory System

question 91

Multiple Choice

The fluid that is moved by in the circulatory system of a typical arthropod is ________.

• A) digestive juices
• B) hemolymph
• C) blood plasma
• D) cytosol

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Definitions:

Unit of Output

A quantifiable amount of goods or services produced by a firm, industry, or economy.

Labor Hire

The process of employing workers, often on a temporary basis, to perform certain jobs or tasks.

Marginal Productivity

is the additional output resulting from using one more unit of a particular input, holding all other inputs constant.

Hourly Wage

The rate of pay employees receive for one hour of work, an important indicator of labor costs and worker compensation in an economy.