answersLogoWhite

0

According to their common traits.

The main division is into the 2 categories: vertebrates (with backbone) and invertebrates (without backbone).

Vertebrates can be sub-divided into 5 groups: Fish, Reptiles, Amphibians, Birds and Mammals.
Livings things are classified into:

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

User Avatar

Wiki User

7y ago

What else can I help you with?