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.

Binding: Hardback;128 pages; Publisher: Usborne Publishing Ltd; Classification: Children?s / Teenage: General interest; Weight: 590 g; Dimensions: 245 x 178 x 16

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