Match Each Phylum with Its Corresponding Organism

question 106

Multiple Choice

Match each phylum with its corresponding organism. Each phylum is used only once.
-jellyfishes, corals, and sea anemones

• A)Annelida
• B)Arthropoda
• C)Cnidaria
• D)Ctenophora
• E)Mollusca
• F)Nematoda
• G)Nemertea
• H)Onychophora
• I)Platyhelminthes
• J)Porifera

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Definitions:

Polarity

A property of having distinct and opposite ends or sides, often seen in molecules with uneven distribution of charges.

Third Energy Level

The third energy level in an atom is the third shell that surrounds the nucleus, where electrons can be found.

Protons

Positively charged particles found within atomic nuclei that, along with neutrons, define the atomic mass.

Electrons

Subatomic particles with a negative charge, orbiting the nucleus of an atom and involved in chemical bonds and electricity.