Context: Flamboyant cuttlefish are poisonous animals with brightly colored skin. The bright colors serve as a warning sign that the animal is poisonous. The 's skin is adapted to ward off predators.
Figure: flamboyant cuttlefish.
Which animal's skin is better adapted as a warning sign to ward off predators?
A. peppered moth
B. blue poison dart frog
Select the correct answer from the provided options and reply with the letter associated with it.

B