Structures in Each Arm of a Sea Star Include the Gonads,the

question 71

Multiple Choice

Structures in each arm of a sea star include the gonads,the system that works the tube feet,and

• A)kidneys.
• B)hearts of a circulatory system.
• C)pyloric ceca that produce digestive fluids for extracellular digestion.
• D)the intestine that collects large amounts of wastes to expel through the anus.
• E)gills.

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Definitions:

Average Variable Cost

The variable cost per unit of output, calculated by dividing total variable costs by the quantity of output produced.

Average Fixed Cost

The fixed costs of production divided by the number of units produced, showing how fixed costs per unit change with changes in output.

Average Total Cost

The per-unit cost of production, calculated by dividing the total cost by the total quantity of output produced.

Traditional Format

Generally refers to a conventional or long-established way of formatting or presenting data, documents, or accounting reports.