Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

The illustration is missing the type of organisms known as decomposers. They break down dead animals and plants and have the vital role in returning the nutrients back into the system, where they can be used once more by the primary producers.

In the illustration:

The primary producers are the phytoplankton.

The primary consumers are the: krill, cod and zooplankton

The secondary consumers are the remaining species that feed on the primary consumers.

is in the form atp or adenosine triphosphate

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: