Put the following organisms in an aquatic food chain in the order in which energy flows through them, explaining the reason for their placement.small fish, mammal, phytoplankton, zooplankton

Answer:

phytoplankton → zooplankton → small fish → mammal. Energy flows from producers (phytoplankton) to primary consumers (zooplankton) to secondary consumers (small fish) to tertiary consumers (mammal).