The microscopic algae are unicellular, colonial and filamentous forms of organisms.
Certain algae is unicellular and microscopic. Multicellular algae can be microscopic, but often are not. Seaweed is an example of algae that is a single multicellular organism and not microscopic.
Microscopic Algae live in coral reefs
a decomposer
protist
A decomposer
Microscopic organisms can be either heterotrophs or autotrophs. Heterotrophs rely on organic compounds as a food source, while autotrophs can produce their own energy through photosynthesis or chemosynthesis.
One, the unicellular organism; which could be bacteria, algae or plankton.
Volvox is a type of green algae that forms spherical colonies. It consists of many individual cells that are interconnected and work together to form a multicellular organism.
It is a microscopic algae.
The organism that gets food from the sun and is often mistaken for seaweed is a type of algae called phytoplankton. These microscopic plants perform photosynthesis to produce energy, and they can give the appearance of seaweed when grouped together in the water.
Microscopic examination.
Whales usually eat Plankton, which is a microscopic algae type thing. Many things eat microscopic animals, I believe herring is one species.