Human Body - Heart And Circulatory System: Knowledge Encyclopedia For Children

Curious about why your heart races when you run or why your blood is red? Why Does Your Heart Race? is an exciting encyclopedia that answers fascinating questions about the human body. Packed with well-labelled diagrams, vibrant illustrations, and a glossary of tough words, this book makes learning engaging and accessible. The special Isn’t It Amazing section offers mind-blowing facts to keep readers intrigued!