Lungs and Breathing
- Biology
- Class 4–8
- 3D model
- AR card
- English
Follow the airways into the two lungs and discover where gases are exchanged.
The 3D viewer and AR open with a free Lably account.
Also called
lungs
What to look for
- Air passes through the windpipe and branching airways into the lungs.
- Tiny air sacs called alveoli exchange oxygen and carbon dioxide with the blood.
- The diaphragm helps change chest volume as we breathe.
Try this
Trace the windpipe to where it splits. How many main branches can you find?
Topics
About this model
A GLB file of about 828 KB, 2,24,749 triangles, shown in Lably's 3D viewer and, on a phone, placed in your room with AR. Credit: Organ model: HuBMAP Human Reference Atlas — CCF 3D Reference Object Library. Kristen Browne et al., NIH/NIAID; derived from the NLM Visible Human Project. CC BY 4.0. | CC BY 4.0 | https://humanatlas.io/3d-reference-library | https://creativecommons.org/licenses/by/4.0/
