Which of the Following Represents the Pattern of Energy Flow $\rightarrow$

Which of the following represents the pattern of energy flow within an ecosystem?

A) producers $\rightarrow$ consumers $\rightarrow$ decomposers
B) decomposers $\rightarrow$ producers $\rightarrow$ consumers
C) consumers $\rightarrow$ producers $\rightarrow$ decomposers
D) decomposers $\rightarrow$ consumers $\rightarrow$ producers
E) producers $\rightarrow$ decomposers $\rightarrow$ consumers