Small fishes
Zooplankton
Squid
Algae
Shark
Figure 3-1
The shark in the food chain in Figure 3-1 are
consumers.
decomposers.
producers.
heterotrophs.

The shark in the food chain is what

Sharks are consumers
This is because they eat or “consume” other organisms :)
I believe the answer is consumer BUT sharks are also carnivorous heterotrophs so i’m not sure without seeing the photo

they are not decomposers because those are things like fungi and bacteria

they can’t be producers because they do not produce their own food like for example plants do

Amillion dollars

Silicon is cut into tiny pieces for computer chipslead is melted to form pelletsliquid water freezes to form ice