Within the Phylum Cnidaria, Corals Are Most Closely Related to Which

question 19

Multiple Choice

Within the phylum Cnidaria, corals are most closely related to which organism?

• A) Hydra
• B) jellyfish
• C) hydrozoans
• D) sea anemones
• E) Portuguese man-of-war

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Definitions:

Output Rises

An increase in the production of goods and services within an economy.

Consumer Surplus

The difference between what consumers are willing to pay for a good or service relative to its market price.

Units

A standard measurement for quantity used to quantify material amount or the extent of something.

Good

A physical item that is produced and can be sold or traded to satisfy people's wants or needs.