100 Things to Know about the Human Body - Hardcover

by Alex Frith (Author), Minna Lacey (Author), Matthew Oldham (Author)

Did you know you cry two types of tears? And up to 30 trillion red blood cells pass through your heart in a minute? With colorful, infographic-style illustrations this informative book is packed with surprising facts and useful information on exactly 100 topics about the human body. A useful reference book for home, school and general knowledge quizzes.