One of the following is not an example of prey-predator food chain
A. Mangrove`rarr`Shed leaves`rarr`Detritus`rarr`Shrimps`rarr`Small fishes`rarr`Large fishes
B. Grass`rarr`Grasshopper`rarr`Lizard`rarr`Hawk
C. Green plants`rarr`Deer`rarr`Tiger
D. Grass`rarr`Grasshopper`rarr`Frog`rarr`Snake`rarr`Eagle