The direction of energy flow is

Options

1. AProducers $\rightarrow$ Herbivores $\rightarrow$ Decomposers $\rightarrow$ Omnivores
2. BProducers $\rightarrow$ Carnivore $\rightarrow$ Herbivores $\rightarrow$ Decomposes
3. CDecomposers $\rightarrow$ Carnivores $\rightarrow$ Herbivores $\rightarrow$ Producers
4. DProducers $\rightarrow$ Herbivores $\rightarrow$ Carnivores $\rightarrow$ Decomposers