yes a bacteria
Algae is a micorscopic plantlike organism, it makes itself.
Fish
a decomposer
No. Bacteria are.
protist
example of colonial organisms red algae blue algae green algae volvox
Algae
algae
A decomposer
Unicellular organism: Amoeba is a common freshwater organism belonging to the phylum Protozoa. Multicellular organism: Algae are a diverse group of aquatic organisms found in both fresh and saltwater environments, serving as an essential component of many ecosystems.
The microscopic algae are unicellular, colonial and filamentous forms of organisms.
Green algae can be both multicellular and unicellular organisms.