Animals That Are Segmented and Have Jointed Appendages and an Exoskeleton

question 35

Multiple Choice

Animals that are segmented and have jointed appendages and an exoskeleton are members of the phylum

• A)Arthropoda.
• B)Cnidaria.
• C)Annelida.
• D)Platyhelminthes.

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Definitions:

Marginal Cost (MC)

The expense associated with the production of an extra unit of a product or service.

Total Production

The aggregate amount of goods or services produced by an entity during a specific period.

Marginal Revenue (MR)

The increase in income resulting from the sale of one extra unit of a good or service.

Marginal Cost (MC)

The growth in overall expenses incurred from the manufacture of an extra unit of a product or service.