They're the only rank created by a natural process.
The Linnaean system, developed by Carl Linnaeus in the 18th century, is a hierarchical classification system for organizing biological diversity. It is based on a system of taxonomy that categorizes living organisms into ranked groups: kingdom, phylum, class, order, family, genus, and species. This system uses binomial nomenclature to assign each species a two-part scientific name, consisting of the genus name and the species identifier. The Linnaean system emphasizes shared characteristics among organisms to classify them systematically.
Canada has fewer. Mexico is ranked in the second place world-wide with 438 species of mammals.
I don't even know how "#1 ranked democratic country..." would even be defined, or how you would measure it. You may want to start by defining what exactly you want to achieve.
NYU Medical Centre has many nationally ranked specialties, these include diabetes and cancer. They have 13 nationally ranked specialties which I will list below: They are ranked 30 in Cancer; They are ranked 14 in Cardiology & Heart Surgery; They are ranked 20 in Diabetes & Endocrinology; They are ranked 22 in Ear, Nose & Throat; They are ranked 37 in Gastroenterology; They are ranked 9 in Geriatrics; They are ranked 45 in Nephrology; They are ranked 8 in Neurology & Neurosurgery; They are ranked 6 in Orthopedics; They are ranked 35 in Pulmonology; They are ranked 8 in Rehabilitation They are ranked 7 in Rheumatology; And finally they are ranked 17 in Urology.
Ranked for what?
single-ranked
Diamond is the hardest mineral and is most resistant to being scratched. It is ranked as a 10 on the Mohs scale of mineral hardness, making it the hardest naturally occurring substance.
he is ranked 1st
Harvard is ranked #1 in the nation.
Michigan is ranked No. 1.
The top 5 tennis players are: Prakash Armitraj (ranked 222) Somdev Devvarman (ranked 320) Rohan Bopanna (ranked 328) Sunil Kumar Sipaeya (ranked 523) Ashutosh Singh (ranked 532) two notable Indian doubles players are: Mahesh Bhupathi (ranked 9) Leander Paes (ranked 15)
It is ranked first among all the international schools. The sister concern KIS is ranked second.