9.1.2: Video - The Circulatory and Respiratory Systems
This video takes us on a trip around the body—we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function.
Contributors and Attributions
CC licensed content, Original
- Provided by : Lumen Learning . License : CC BY: Attribution
CC licensed content, Shared previously
- Circulatory & Respiratory Systems - CrashCourse Biology #27. Authored by : CrashCourse. Located at : https://youtu.be/9fxm85Fy4sQ . License : All Rights Reserved . License terms : Standard YouTube License