The following in an Antarctic Food Web. What role do Phytoplankton and Krill play in this food web? Krill is both a primary and secondary consumer, and phytoplankton is a producer.
Krill is the secondary consumer that feeds on other herbivorous zooplankton, and phytoplankton is a producer just like the carnivorous zooplankton.
Krill is a producer and one of the main organisms of this food web, and phytoplankton will be considered a decomposer.
Krill is a primary consumer, Phytoplankton is a producer just like the carnivorous zooplankton.