BRONCHITIS AND HOMEOPATHY

Air moves into your lungs through these tubes, which branch into smaller tubes (bronchioles), which lead to tiny air sacs called alveoli. In the lungs (sponge like) Air you breathe in fills up the alveoli. Oxygen passes from the alveoli into the capillaries. RBC in the capillaries pick up the oxygen. Your blood takes the oxygen to the rest of ... ................
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