i have no idea please tell me I'll be your BFF!
Athropods. Certainly!
Aristotle classified animals into two groups based on their red blood and bloodless characteristics. He also classified plants into three groups based on their size and complexity: trees, shrubs, and herbs.
Microorganisms can be classified into 5 groups which are very similar to the kingdoms of life. The groups are: viruses, bacteria, algae, fungi, and protozoa.
The presece of a vertebrate.
There are two main groups of animals: vertebrates and invertebrates. Vertebrates include animals with a backbone, such as mammals, birds, reptiles, amphibians, and fish. Invertebrates are animals without a backbone, including insects, spiders, worms, mollusks, and crustaceans.
this group is called invertebrates and vertebrates :)
Vertebrates have spines and invertebrates don't. The groups of vertebrates are mammals, birds and fish, reptiles and amphibians. Invertebrates are insects, arachnids, molluscs, crustaceans etc.
There are three different groups of animals known as "worms": flatworms (phylum: Platyhelminthes), roundworms (phylum: nematoda), and segmented worms (phylum: annelida).
Birds,Mammals ,Fish ,Reptile Ampipian
Aristotle subdivided his two groups of animals based on their blood. He classified animals as either having blood (vertebrates) or not having blood (invertebrates).
The 4 major groups of arthropods are crustaceans. arachnids, centipedes and millipedes, and insects. Arthropods are invertebrates that have an external skeleton, a segmented body, and jointed attachments called appendages.
Invertebrates can be divided into 5 groups. Insects Arachnids Crustaceans Worms Molluscs
Arthropods' bodies are segmented into three parts. The head, the thorax, and the abdomen
animals are separated commonly using two vast categories- vertebrates and invertebrates. invertebrates are further classified into many categories like arthropoda, arachnida, coelentreta,etc. vertebrates are classified in order as fishes, amphibians, reptiles, birds(aves), and mammals.
shells are important to some invertebrates groups because for some of them, that's their home
you can put them in any groups, but the 2 main groups you are looking for are called = invertebrates and invertebrates (vertebrates have bones and invertebrates don't have any bones)
the 8 groups of invertebrates are the arthropods, poriferans, platyheminthes, coelenterates, nematoeds, mollusks, echinoderms, and annelids