the best known phyla are Mollusca, Porifera.Cnidaria, Platyhelminthes, Nematoda, Annelida, Anthropoda, Echinodemata, and Chordada to which human beings belong. However no satisfactory definition exists
Hydrostatic, Exoskeletons, and Endoskeletons
three :)
Ithink one is puppies?
Immunism Deliteration Genuination
study life , fosssils of plant and other organisms
cartilage
Cetacea, phylum Arthropoda, phylum Cnidaria
all of the worm phylums do
The three classification groups shared by all four organisms are domain, kingdom, and phylum.
The three organisms of the phylum Chordata are mammals, birds, and fish. These organisms are characterized by having a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail at some point during their development.
Snails Clams Squid
The three major phyla of Archaea are Euryarchaeota, Crenarchaeota, and Thaumarchaeota. Each phylum consists of a diverse group of organisms that thrive in extreme environments such as hot springs, deep sea vents, and acidic lakes. These organisms play a crucial role in various ecosystems and have unique genetic and biochemical characteristics.
The three examples of phylum annelida are earthworm,leech and whatever............
Domain contains the fewest number of categories, with only three domains recognized in biological classification: Bacteria, Archaea, and Eukarya.
All animals belong to the Kingdom Animalia, but Animalia itself has many different Phyla. There are the vertebrates, Chordata, there are exoskeletal organisms - Arthropoda, worms - Annelida, to name just three out of many.
sea wom
yes it has an exoskeleton Ants belong to a phylum called the arthropods. Arthropods have shells, which are classified as a type of external skeleton or exoskeleton. They do not have internal skeletons of the type that we vertebrates have.