Legs. 6: Insect 8: Arachnid 10 or 12: Crustacean More than 12: Centipede or Millipede.
Arthropods are classified into five subphyla: Trilobitomorpha, Chelicerata, Myriapoda, Crustacea, and Hexapoda. Each subphylum represents a distinct group of arthropods with unique characteristics and features, such as the presence of jointed legs and exoskeletons.
Living things are classified based on their cell structure (prokaryotic vs. eukaryotic), their mode of nutrition (autotrophs vs. heterotrophs), their body symmetry (asymmetric, radial, bilateral), and their habitat (terrestrial, aquatic, aerial).
The phylum most closely related to arthropods would be the phylum Nematoda. This relationship is based on shared ancestral characteristics, such as the presence of a tube-within-a-tube body plan and bilateral symmetry.
By the discipline called cladistics.
Soft bodied invertebrates classified into three groups based on body structure are flatworms, roundworms, and segmented worms. Flatworms have a flattened body, roundworms are cylindrical with a tapered ends, and segmented worms have distinct body segments.
Arthropods are classified into five subphyla: Trilobitomorpha, Chelicerata, Myriapoda, Crustacea, and Hexapoda. Each subphylum represents a distinct group of arthropods with unique characteristics and features, such as the presence of jointed legs and exoskeletons.
Carbohydrates are classified according to their structure based on the number of basic sugar, or saccharide units they contain.
Compounds are classified based on their chemical composition, structure, and properties. They can be categorized as organic or inorganic compounds, based on the presence of carbon atoms. Compounds can also be classified as acids, bases, salts, or oxides based on their chemical properties.
Animalia: Classified based on body structure, presence of a backbone, and method of reproduction. Plantae: Classified based on presence of cell walls, ability to photosynthesize, and reproductive structures. Fungi: Classified based on mode of nutrition (absorptive), type of reproductive structures, and cell wall composition. Protista: Classified based on cell type, mode of nutrition, and locomotion. Monera: Classified based on cell structure, presence of a nucleus, and method of reproduction.
Aristotle classified plants based on the presence or absence of woody tissue. He categorized plants into trees, shrubs, and herbs based on their growth form. Additionally, he classified plants based on their reproductive structures and life cycle.
Gels can be classified based on their composition (organic or inorganic), structure (physical or chemical crosslinking), and origin (natural or synthetic). They can also be classified as hydrogels (water-based) or organogels (organic solvent-based).
Joints are classified structurally based on the material that connects the bones (fibrous, cartilaginous, or synovial). They are classified functionally based on the degree of movement they allow (immovable, slightly movable, or freely movable).
Organisms are classified based on the number of cells into two main categories: unicellular and multicellular. Unicellular organisms consist of a single cell and include bacteria and some protists. In contrast, multicellular organisms are composed of multiple cells that work together, including plants, animals, and fungi. This classification reflects the complexity of their structure and functions.
Angiosperms are often grouped according to the number of their seed leaves, the strength and composition of their stems, and the number of growing seasons they live.
Organisms are classified into domains based on their cellular structure and composition. The three main domains are Bacteria, Archaea, and Eukarya. Within the Eukarya domain, organisms are further classified into kingdoms based on shared characteristics such as cell type, nutrition, and reproduction methods.
Neurons are classified by their structure and function. Structurally, neurons can be categorized as sensory neurons, motor neurons, or interneurons. Functionally, neurons can be classified as excitatory or inhibitory based on the type of signals they transmit.
Elements can be classified in a number of ways:Metals, metalloids, or non-metals.Solid, liquid or gas.Naturally occurring or made by scientists.and if you have more questions go see carl instineion he is so smart and likes to eat donuts and pie