By the mid-teens in the United States, the touring car body had evolved into a variety of types, with the four-door touring car, equipped with a convertible top, being the most popular body style offered.he torpedo body style was a type of touring body used from the early twentieth century until the mid-1920s. A torpedo's hood (bonnet) line was level with the car's waistline, giving a straight line from front to back.
So, for example, there are 50 billion fat cells in the average body, and 2 billion heart muscle cells. Adding all those up, they got 37.2 million. (This doesnât include any of the millions of microbes living on you, by the way.) The authors point out that this isnât simply a good pub trivia question.
The Human Body. The human body is made of some 50 trillion to 100 trillion cells, which form the basic units of life and combine to form more complex tissues and organs. Inside each cell, genes make up a blueprint for protein production that determines how the cell will function. Genes also determine physical characteristics or traits.