What Structure Do Lobsters Use for Gas Exchange

question 34

Multiple Choice

What structure do lobsters use for gas exchange?

• A)gills
• B)lungs
• C)skin
• D)tracheae

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Definitions:

Production Function

A mathematical relation that describes the maximum amount of output that can be obtained from a given set of inputs, under certain assumptions.

Labor

The application of human strength and intellect in the fabrication of products and provisions.

Machines

Often represents capital goods in economics, essential for the production process in industries and affecting both the output capacity and efficiency of operations.

Short-Run Total Cost

The sum of all expenses, including both constant and flexible, associated with the production of goods or services over a short period.