Are there more eyes or legs in the world?
This one is more difficult than doors vs wheels!
First, it doesn't only apply to humans - animals too! Think of centipedes, millipedes, spiders, and all the insects with six legs! There are approximately one quadrillion ants in existence, each with six legs. But wait, many have more than two eyes as well. Plus sea creatures... scallops have no legs but 200 eyes! And chiton have 1,000!
Now we get a little more technical with chair and table legs. But what about other inanimate objects with eyes? Do googly eyes count? How about the "eyes" on potatoes?
I wouldn't even know what to bet on... what do you think?