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Why Do I Sneeze?: And Other Questions About Breathing (Body Matters)
Why Do I Sneeze And Other Questions About Breathing - Body Matters Author:Angela Royston Why do you yawn? What are hiccups? What causes asthma? Think about what might happen if we couldn't breathe! Read this book to learn about what happens when you run, how it feels to have asthma, why smoking is bad for your lungs, and more.