I know this is the math section, but could somebody please help me out with this biology question?

Describe the pathway taken by an Oxygen molecule around both the respiratory and the circulatory systems.

Question

I know this is the math section, but could somebody please help me out with this biology question?

Describe the pathway taken by an Oxygen molecule around both the respiratory and the circulatory systems.

anonymous · Answer

@LynFran

lynfran · Answer

check this out...hope it helps http://www.slideshare.net/sarahfree/oxygen-through-the-respiratory-system

anonymous · Answer

is there anything else you can possibly find?

lynfran · Answer

http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/Pulmonary.html

lynfran · Answer

http://www.ncbi.nlm.nih.gov/books/NBK54112/