An example Food Chain: Trophic Level Organism producers diatoms herbivores copepods primary carnivores anchovies secondary carnivores tuna tertiary carnivores humans 2.
(Trophic Level Organism producers; diatoms; primary carnivores anchovies) Context(Trophic Level Organism producers diatoms,List([23, 63))):(secondary carnivores; tuna; tertiary carnivores humans 2)
Trophic Level Organism producers diatoms,List([23, 63))
Trophic Level Organism producers secondary carnivores
diatoms tuna
primary carnivores anchovies
tertiary carnivores humans 2