Question: How might a dresser crab avoid attention in an aquarium containing pieces of velvet and necklaces made of colorful stones?

  Options: 
 A. hold a vibrant piece of cloth and wave it rapidly back and forth
 B. display bright colors to stand out to the fish
 C. transform into a bureau replete with clothing
 D. disguise itself as just some junk on the bottom of the tank
Answer: D