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QuizMultiple Choice

Sponges and Cnidarians

Question 1 • Science 7 B (M12 25/26 S2)

Which feature in cnidarians is the strongest indicator that they are more complex than sponges?

Answer
A
They have the ability to reproduce sexually.
B
They have the ability to attach to surfaces.
C
They have a medusa body form.
D
They have nerve cells.
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