Answer:
Cnidarians represent a more complex level of organization than Porifera. They possess outer and inner tissue layers that sandwich a noncellular mesoglea. Cnidarians possess a well-formed digestive system and carry out extracellular digestion.
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The atoms are going through decomposition.They are breaking apart into the elements they are made of.
Answer:
The answer is (C) :P 211111111
