The seven level system
The presece of a vertebrate.
The three characteristics used to place organisms into domains and kingdoms are cell type (prokaryotic or eukaryotic), cell structure (unicellular or multicellular), and nutritional mode (autotrophic or heterotrophic). These characteristics help classify and categorize living organisms based on their fundamental biological traits.
The classification system used by biologists to categorize animals is called taxonomy. It organizes animals into hierarchical groups based on their shared characteristics and evolutionary relationships.
Scientists use characteristics such as body structure, cellular organization, mode of nutrition, and method of reproduction to classify living things. These characteristics help differentiate organisms and place them into different taxonomic groups based on their similarities and differences.
Luster and composition are two characteristics used to classify minerals.
size and shape
size
you classify stars by color, temperature, size, composition, and brightness.
maritime and continental.
.All of the following are used to classify organisms into domains and kingdoms EXCEPT ____.Color of body
they use genus and dichotomous keys
temperature and mostiure
blood brain musscle
BackboneHairYoung aliveNurse the young
botanist who proposed classifying plants using many characteristics
The seven level system