Both the army rangers and the Green Berets are Special Forces groups in the US army. Both are considered elite members of the US armed forces and have specialized functions. Both, the rangers and the Green Berets, have served the interests of the US outside the country.
Chordata is a phylum in the classification system used in biology.  Characteristics of organisms in the phylum Chordata is that they  have a nerve, or spinal, cord and phara â¦ ngeal slits.3 people found this useful.he phylum Chordata is a taxonomic group. All animals which have a  spine, or backbone, are classified in the phylum Chordata. There  are three subphylums in Chordata: Uroch â¦ ordata (tunicates),  Cephalachordata (lancelets), and Vertebrata (vertebrates).
Basic Facts listed for each phylum handily group organisms' taxonomy, structure, and function, in a concise format for ease of reference. 1  Kingdom Protista: Single-Celled Organisms. 2  Phylum Porifera: Sponges, Simplest of Animals. 3  Phylum Cnidaria: Hydrozoans, Jellyfish, Anemones, and Corals.