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