Question

Construct labelled grazing and detritus food chains with minimum 3 trophic levels each.

Answer 1

Grazing food chain :
Autotrophs---->herbivores---->primary carnivores---->secondary carnivores.
Detritus food chain :
Decay and-----> decomposer---->soil animal
Excretory organism which cosume
Materials other soil
from the organisms.
grazing food

Answer 2

Hi there...answer is in the attachment... hope it helps