Labels:bag | book | bulletin board | colostrum | earth | ligament | person OCR: N ASAL CAVITY AND MOUTH IR IS usually inhaled through mucus and fine hairs. These filter your nose rather than your the air trapping small particles mouth W hen you breathe in, al and bacteria. The air. which swirls around inside your nasal now warm and cleaner, passes into cavity which IS lined with sticky the throat and on to the W rindpipe. Nasal cavity Concha Palate One of three folds. The roof of the mouth which swirl the air which also forms the inside the nose floor of the nasal ca vity Mouth Throat Windpipe bacteri indpipe J001 Throa
