Question to you: Adults of what kind of animal have radial symmetry?\nOptions:\n- (A) graptolites\n- (B) starfish\n- (C) a fish\n- (D) fur seals\n- (E) alpacas\n- (F) insects\n- (G) fertile\n- (H) barnacles.
Let's reason step-by-step:
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Adult echinoderms have radial symmetry. Echinoderms are represented by the starfish. Adult starfish have radial symmetry. Final answer: (B).
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