Toe socks were invented because they are a funny way to keep your toes warm.
The polar bear has two adaptive features designed to keep it warm; - Fur - Fur in between it's toes and on the pads of it's feet.
yes you keep your toes up & heels down yes you keep your toes up & heels down
Try squeezing your toes gently, or have a cat lay on them. It really helps.
Well furred feet are like wearing a thick pair of wool socks. They keep the feet and toes warm in the cold weather.
fungill infections
Most of the hair we have today is left over from thousands of years of evolution. It used to keep us warm and insulated, but now it is mainly useless.
There has been no scientific proof as to why a person has ten toes. Some people think that a person has ten toes so that they can keep their balance.
whales keep warm by their blubber! good question
The fur on their bodies keep them warm.
They don't need to keep warm, they have a double coat so they stay warm.
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