Air has a higher concentration of oxygen molecules than does the cytoplasm of your lung cells. where in your lungs will there be a net increase of oxygen.

a)in the air greathed in
b)in the air breathed out
c)outside of the lungs cells
d)inside of the lung cells air has a higher concentration of oxygen molecules than does the cytoplasm of your lung cells. where in your lungs will there be a net increase of oxygen.

a)in the air greathed in
b)in the air breathed out
c)outside of the lungs cells
d)inside of the lung cells