Question

Put the following organisms into a food chain ( have arrows pointing to the organism that is going to eat the other ). Label them with the following terms: producer, primary consumer, secondary consumer tertiary consumer, and producer ( preferable if you sketch ) :

Algae | sea bass (large fish ) | bacteria


Sardines ( small fish ) | krill (microscopic)

Answer 1

I have attached a sketch that make your idea clear

Step-by-step explanation:

One main thing is that bacteria is the lowest one but it mostly fall into the category of heterotrophs but few are autotrophs also. That is the reason they are not producers. Algae are always producers. A few algae have been reported that sometime feed on bacteria in hunger.