The diagram illustrates how water moves through part of a leaf. Which processes are involved in water movement at these stages?
- A1-2 diffusion; 3-4 evaporation; 4-5 osmosis
- B1-2 evaporation; 3-4 diffusion; 4-5 osmosis
- C1-2 osmosis; 3-4 diffusion; 4-5 evaporation
- D1-2 osmosis; 3-4 evaporation; 4-5 diffusion