Respiratory System Video from Leslie S on Vimeo.
Click here to view a second video about gas exchange from Discovery Health.
How does gas exchange occur?
Why does our body need oxygen?
Why does our body produce carbon dioxide?
Showing posts with label Respiratory System. Show all posts
Showing posts with label Respiratory System. Show all posts
Tuesday, December 14, 2010
Respiratory System Video
Click here to view a second video about gas exchange from Discovery Health.
How does gas exchange occur?
Why does our body need oxygen?
Why does our body produce carbon dioxide?
Subscribe to:
Posts (Atom)