The diagram shows the direction of oxygen transfer from red blood cells to body cells.
What process does the arrow show?
body cells
capillary wall
©
red blood cell
A
B
с
D
Active transport
Diffusion
Osmosis
Transpiration
(1)
Your answer
![The diagram shows the direction of oxygen transfer from red blood cells to body cells What process does the arrow show body cells capillary wall red blood cell class=](https://us-static.z-dn.net/files/d1c/50119bfbad128c2d0f1f767feba2ed41.png)