acquiring nitrogen
Microscopic green algae from the class Prasinophyceae have recently been recognized as major constituents of oceanic phytoplankton.
fungus and algae
those are algae organisms. They are major in the sea.
There are THREE major protists groups. Before, there were classified in two groups. This are the one: PROTOZOA ALGAE FUNGUS-LIKE FUNGI PROTISTS
Algae are the major producers of oxygen that humans (and other living organisms) use for respiration.
Actually, algae is defined as being:primitive chlorophyll-containing mainly aquatic eukaryotic organisms lacking true stems and roots and leaveswordnetweb.princeton.edu/perl/webwn Algae is not a plant; however, it is likely a common ancestor to many plants. Scientists have difficulty agreeing on how to classify algae, but currently they are considered to be cyanobacteria (blue and green), while other algae types are considered to be of the Kingdom Protista.
Virus, Bacteria, Protozoa, Algae & Fungi
phytoplankton
Depends on the algae. Roughly speaking (this is not exhaustive), these are some of the major algal groups:Green algae - Aquatic relatives of plants.Red algae - Similar to green algae, but containing a red pigment.Brown algae - Many-celled aquatic algae, including kelp.Golden algae - Single-celled "plants" that form glass shells around them. Also called diatoms.Fire algae - Flagellate algae that whirl around when swimming. Also called dinoflagellates.
Algae, ferns, mosses, fungi, flowering plants
1. Algae. 2. Dead Organic Matter (from algae, plants, bacteria etc). 3. Silt & Sediment from shoreline erosion.
Major one is plantae. But algae of protista have too