The Miracle Of The Blood And Heart

If you had never been aware of the existence of the blood flowing in your body and then suddenly discovered it one day, you would be surprised. The first fact to amaze you would be the prevailing red color just beneath your skin. When you learned that the liquid causing it was constantly flowing at high speed, you would be even more astonished. When scratched or nicked, you would watch how blood flowed to the surface, soon stopped and coagulated by itself. When you examined its workings in some detail, you would realize that your body could not survive without blood and perhaps more interestingly, the blood could not survive without your body. You would then begin to wonder how and why this special fluid had been placed inside your body.