JOSE ANTONIO PENAS / SCIENCE PHOTO LIBRARY JOSE ANTONIO PENAS / SCIENCE PHOTO LIBRARY
Respiratory anatomy. Computer artwork showing the structure of the human respiratory system, including the lungs (left and right), larynx (voicebox, upper centre) and trachea (windpipe, purple, upper centre), as well as the alveoli (spherical) at the ends of the bronchioles (branching).
Model release not required. Property release not available.