Several parts of a plant are named. What route does water follow through the plant?
- A1 \rightarrow 4 \rightarrow 2 \rightarrow 3
- B1 \rightarrow 2 \rightarrow 3 \rightarrow 4
- C3 \rightarrow 1 \rightarrow 4 \rightarrow 2
- D3 \rightarrow 2 \rightarrow 4 \rightarrow 1