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Go ahead! Stretch your e-magination and test yourself. Click on the right answer and get the full scoop. Get it wrongtry again.
Youre looking at its underbelly. The heads on top.
Its doing an imitation of a Martian spaceship.
It hides its head when predators approach.
Its a reflection on the water.
Thats just plain silly!
Why does this Arctic creature have four legs and no head?
Photograph by Bates Littlehales
© 2000 National Geographic Society. All rights reserved.