Artwork of a side view of the upper respiratory tract and larynx (voice box). Air enters the nostrils or mouth and the nasal cavity meets the oral cavity at the throat to form the pharynx. The air then travels into the trachea (windpipe,blue) over the larynx (voice box with white vocal cords) and then down into the lungs | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gardiner, Peter |
Taille de l’image : | 3974 px × 4406 px |
Model Release : | Non requis |
Restrictions : | - |