Scientists' Hilarious Reaction to Bizarre Deep-Sea Fish | National Geographic

How deep was the mysterious creature found beneath the ocean's surface?

• A few hundred feet

• Nearly a mile

• Several kilometers

• Just below the surface

What type of creature was discovered by the Nautilus team?

• A deep-sea squid

• A gulper eel

• A pufferfish

• A giant tadpole

What is the primary function of the gulper eel's large, inflatable mouth?

• To attract mates

• To store air for buoyancy

• To swallow very large prey

• To camouflage itself

What is the approximate maximum length of an adult gulper eel?

• One foot

• Two feet

• Three feet

• Four feet