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Process of breathing
O2 in it starts at your nose then to your larynx,trachea,bronci,broncheoli,alveoli CO2 out your nose then it keeps repeating on and on and on.
bottom of page
Process of breathing
O2 in it starts at your nose then to your larynx,trachea,bronci,broncheoli,alveoli CO2 out your nose then it keeps repeating on and on and on.