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ok phone why am I so tired from running I am exhausted. And my throat is sore.
try breathing through your nose because all the pollution is getting straight to your lungs and the nose will protect you from that problem
hey thats mech better what els do you know about the respiratory system?
almost every thing did you know the respiratory system is what controls your breathing. when you breath you bring in oxygen and when you exhale you blow out carbon carbon dioxide.
eat healthy and you will live a happy life
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