Answer:
Today's classification is called Linnaean system of classification. Is is important because it is according to the data of evolutionary studies and modern data.
Explanation:
It classifies plants, animals, algae fungi , and bacteria in a specific groups. It is important because this classification is somehow verified by the genetics and molecular biology.
7 levels of Linnaean classification system.
Kingdom
/Phylum
Class
Order
Family
Genus
Specie