Bunnies can’t move their legs independently, which is why they can’t walk, only hop.
27. As far as we know, Mars is entirely inhabited by robots.
28. Yawns are contagious not only between humans but also between humans and dogs.
29. A crocodile cannot stick its tongue out.
30. It is physically impossible for pigs to look up into the sky.
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32. An ostrich's eye is bigger than its brain.