Cnidarian bodies are one of two forms.A(n) ________ consists of a sessile stalk with tentacles on one end.A(n) ________ is a free-swimming,bell-shaped,"tentacles-down" body form with a single opening forming the mouth.
A) cephalization; amnion
B) amnion; medusa
C) amnion; polyp
D) polyp; medusa
E) medusa; polyp
Correct Answer:
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