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).
In biology, a phylum (/ËfaÉªlÉm/ ; plural: phyla) is a taxonomic rank below kingdom and above class.Traditionally, in botany the term division was used instead of phylum, although from 1993 the International Code of Nomenclature for algae, fungi, and plants accepted the designation phylum.The kingdom Animalia contains approximately 35 phyla, Plantae contains 12, and Fungi contains 7.raditionally, in botany the term division was used instead of phylum, although from 1993 the International Code of Nomenclature for algae, fungi, and plants accepted the designation phylum. The kingdom Animalia contains approximately 35 phyla, Plantae contains 12, and Fungi contains 7.