How do protists kingdom protozoa kingdom chromista and domain eukarya related 13a?

Protists kingdom, protozoa kingdom, chromista and domain eukarya are related in the different taxonomic species classification systems in phylogenetic schemes as in the organic fruit flies and humans framework kingdom classification, where Prokaryotes and Eukaryotes are categorized as superkingdom and, Protista, Metazoa (multicellular animals), Metaphyta plants and Fungi are categorized as kingdoms.

Explanation:

Several taxonomic classification systems have been proposed thoughout taxonomy development, research and evolution.

Back in 1959 Whittaker proposed a taxonomic classification system with five primary kingdoms as follows:

- Monera (Prokaryotes)

- Protista (Unicellular Eukaryotes e.g. protozoa; algae(chromista); slime molds among others)

- Fungi

- Plantae

- Animalia

But further reasearch cast a wide molecular segregation among Prokaryotes and Eukaryotes branches showing plant are closer to fungi or animals than the microsporidia from diplomonad protistans.

The Wheelis and colleagues´ system in 1992 which proposed to substitute Archaea, Bacteria and Eukarya domains for Prokaryote and Eukaryote "superkingdoms" was followed by several revisions on the "kingdom" category which ranks from a  2 element classificcation: "plants" and "animals" up to 13.

no because it could make the world a terrible place to live in.