Keywords
lungs,lobe,right lobe,right,pulmonary,lung,lobes,left lobe,muscular system,muscle,muscles,diaphragm,breathing,respiration,thorax,organ,trachea,bronchi,bronchus,bronchioles,respiratory system,respiratory tree,alveoli,adult female human body,body,person ,people,figure,torso,upper body,chest,female,woman,girl,anterior,front view,face,eyes closed,female torso,female chest,breathing,respiratory system,respiration,lungs