I like the way legs bend at the knee. This is amazingly useful and saves us having to sit with our legs sticking out. If legs didn't bend we would have to make all chairs with built in footstools. What a lot of extra space that would take up. Houses would have to be twice as big. Doesn't bear thinking about! On the subject of sitting, isn't it wonderful to have our bottoms in just the right place to do so?
And feet? If we didn't have feet the ends of our legs would be all frayed. Not to mention the fact we would have nothing to put our shoes on.
Ears are usefully placed also. One on each side of the head. How would people who wear glasses be able to manage if there was nothing to hold them on? Not forgetting how important it is to have the nose situated where it is to stop the glasses slipping down our face.
Of course there are some parts of our bodies not so conveniently placed. But I'm not going to go there. Certainly not!
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