 |
| Previous Image | Next Image |
| Description: When the conducting zone ends at the terminal bronchioles, the respiratory zone begins The respiratory zone terminates at the alveoli, the “air sacs” found within the lungs Picture Stats: Views: 138 Filesize: 561.6kB Height: 775 Width: 590 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=40809 |