Which of the Following Sequences Accurately Represents the Flow of Electrons

Which of the following sequences accurately represents the flow of electrons through living organisms?

A) carbon dioxide $\rightarrow$ photosynthesis $\rightarrow$ carbohydrate $\rightarrow$ cellular respiration $\rightarrow$ ATP
B) carbon dioxide $\rightarrow$ water $\rightarrow$ chlorophyll $\rightarrow$ carbohydrate $\rightarrow$ cellular respiration $\rightarrow$ ATP
C) oxygen $\rightarrow$ cellular respiration $\rightarrow$ carbohydrate $\rightarrow$ photosynthesis $\rightarrow$ carbon dioxide
D) water $\rightarrow$ photosynthesis $\rightarrow$ carbohydrate $\rightarrow$ cellular respiration $\rightarrow$ water
E) water $\rightarrow$ photosynthesis $\rightarrow$ carbohydrate $\rightarrow$ cellular respiration $\rightarrow$ ATP