100 Things To Know About the Human Body - Fun & Educational Human Anatomy Book for Kids & Adults - Perfect for Homeschooling, Science Class & Family Learning Activities

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 colourful, infographic-style illustrations this 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.