We use our nose to breathe., True, False, Air travels through the windpipe., True, False, The lungs help us breathe., True, False, We have only one lung., True, False, When we breathe in, our lungs get bigger., True, False, When we breathe out, our lungs get smaller., True, False, Breathe in means pushing air out of the body., True, False, Breathe out means taking air into the body., True, False

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