Used Occasionally. protozoa is one of the 30000 most commonly used words in the Collins dictionary.
It is a species of hardy deciduous flowering shrub in the genus Dasiphora (formerly Potentilla) of the family Rosaceae, native to the cool temperate and subarctic regions of the northern hemisphere, often growing at high altitudes in mountains.
SARSAPARILLA Overview Information. Sarsaparilla is a plant. The root is used to make medicine. Sarsaparilla is used for treating psoriasis and other skin diseases, rheumatoid arthritis (RA), and kidney disease; for increasing urination to reduce fluid retention; and for increasing sweating. Sarsaparilla is also used along with conventional drugs for treating leprosy and for syphilis.