Synopsis
Photographers, George Vuke, Tom Held Covers movement of oxygen and carbon dioxide across a moist permeable membrane; evolution of transport systems for movement of materials in large animals; spiracles and tracheal system of grasshopper and gills of axolotl, clam, crayfish, and fish; exchange of gases in frog; and X-ray photography of breathing movements of rib cage and diaphragm in humans. From the Animal Systems series. George Vuke
Uploader's description on archive.org
Details
- Running time
- 13 minutes
- Language
- English
- Collection
- Educational Films, Ephemeral Films
Subjects on the Internet Archive
- 16mm Film
- Educational Film
- Respiratory organs