Lift-the-Flap How Your Body Works
 
                    Discover the Quicklinks for this book
Age: 6+
                    Explore your body, from your bones and muscles to your heart and brain, with fascinating facts, videos and activities including:                                            
                - A high-frequency hearing test.
- An experiment to test your reaction speed.
- Quizzes on your body and how to stay healthy.
Scroll down to see all the links
                                    
                             
         
                                             
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                                                