Which Is the Only Major Phylum of Animals That Lack

question 15

Multiple Choice

Which is the only major phylum of animals that lack nerves?

• A)Cnidarians
• B)Nematodes
• C)Platyhelminthes
• D)Mollusks
• E)Sponges

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Median

The midpoint in a series of values that are arranged in numerical order.

American Dream

The national ethos of the United States, emphasizing freedom, opportunity for prosperity and success, and upward social mobility through hard work.

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