If -O-H bond is weadker than -O-D bond,
A. The biological growth of a plant which is fed by `D_(2)O` is flast
B. The biologicval growth of a plant which is fed by `H_(2)O` is fast
C. The biological growth of a plant which fed both by `H_(2)O` or `D_(2)O` are same
D. Water does not have any role in plant growth.