A dentist is the health care professional who specializes in the diagnosis, prevention, and treatment of diseases and conditions of the oral cavity (including the teeth, gums and other soft and hard tissues of the mouth). Dentists, also known as 'dental surgeons', help us maintain a bright healthy smile.
The dogfish sharks are classified in the phylum Chordata Chordata, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development.
dogs belong to the phylum chordata. 2 people found this useful. Edit. Share to: 1  Animals and Characteristics in Phylum Chordata Biologist use a taxonomy system to classify and identify living organisms on Earth. 2  Phylum is the second category in the taxonomic classification system.ogs belong to the phylum chordata. 2 people found this useful. Edit. Share to: 1  Animals and Characteristics in Phylum Chordata Biologist use a taxonomy system to classify and identify living organisms on Earth. 2  Phylum is the second category in the taxonomic classification system.