Most of the Exchange Surfaces of Multicellular Animals Are Lined

question 33

Multiple Choice

Most of the exchange surfaces of multicellular animals are lined with

• A)connective tissue.
• B)muscle tissue.
• C)nervous tissue.
• D)epithelial tissue.

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Definitions:

Wage Differences

The variation in pay for employment that may arise from factors like occupation, experience, education, and sometimes gender or ethnicity.

Median Earnings

The middle value of earnings in a given distribution, such that half of the population earns more and the other half earns less.

Labor Market

The supply of available workers in relation to available work.

Median Earnings

The middle value of earnings in a given distribution, such that half of the population earns more and half earns less.