The Human Body

Discover how the individual parts of the human body function and work together: in this accessible and fascinating examination, you can navigate through the body from head to toe, looking at each individual area. As you read The Human Body , you will find out incredible facts, such as: • The average person produces about 0.75-1.1ml tears (lacrimal fluid) every day • A marathon runner achieves 40 percent greater cardiac output than an untrained person • Sneezes travel at 160km/h (100 mph) Clear,