Trachea, in vertebrates and invertebrates, a tube or system of tubes that carries air .
Palabras clave
human,
breathing,
air,
lung,
exhalation,
oxygen,
airway,
bronchus,
capillary,
larynx,
thyroid,
carbon dioxide,
health,
respiration,
pulmonary,
bronchitis,
medicals,
mucus,
asthma,
breath,
emphysema,
adult,
aerosol,
allergic,
allergy,
asthmatic,
bronchial,
cartridge,
caucasian
