Beginning at the first trophic level, which of the following answer choices shows the correct food chain order?

a.)
Fish, Seal, Algae, Shrimp, Bacteria

b.)
Algae, Shrimp, Fish, Seal, Bacteria

c.)
Shrimp, Fish, Seal, Bacteria, Algae

d.)
Bacteria, Seal, Fish, Shrimp, Algae