Artwork of alveoli in the lung showing tiny air tubes (bronchioles) leading to groups of tiny balloon-like sacs called alveoli. It is in each alveolus that air is exchanged during breathing (respiration) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Laguna Design |
Bildgröße: | 4209 px × 4209 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |