Chordate of the three subdivisions of chordates, all have distinct skulls. They include the hagfish, which have no vertebrae. Michael J. Benton commented that "craniates are characterized by their heads, just as chordates, or possibly all deuterostomes, are by their tails". Most craniates are vertebrates, in which the notochord is replaced by the vertebral column. These consist of a series of bony or cartilaginous cylindrical vertebrae, generally with neural arches that protect the spinal cord, and with projections that link the vertebrae. However hagfish have incomplete braincases and no vertebrae, and are therefore not regarded as vertebrates, but as members of
What Have We Become? What Have We Become? What Have We Become? is a studio album released by the former The Beautiful South collaborators Paul Heaton and Jacqui Abbott, which was released on 19 May 2014 through Virgin EMI Records. It has charted at number three in the UK Albums Chart, just behind Michael Jackson's posthumous album "Xscape" and Coldplay's "Ghost Stories" at number one. The album was certified Gold by the British Phonographic Industry on 30 October 2015 for sales over 100,000 copies. The album's first single, "D.I.Y", reached number 75 on the UK Singles Chart, and was added to BBC Radio 2's