protozoalar
Protozoa are single-celled organisms that belong to the kingdom Protista. They are microscopic and can be found in various environments, including soil, freshwater, and saltwater. Protozoa play essential roles in ecosystems, such as decomposing organic material and serving as food for larger organisms.
These organisms are classified into several groups based on their movement and feeding methods. For example, amoebas move using pseudopodia, while ciliates use tiny hair-like structures called cilia. Some protozoa are beneficial, while others can cause diseases in humans and animals, such as malaria caused by the protozoan Plasmodium.