Craniate with well-defined heads, thus excluding members of the chordate subphyla Tunicata (tunicates) and Cephalochordata (lancelets), but including Myxini, which have cartilaginous skulls and tooth-like structures composed of keratin. Craniata also includes all lampreys and armoured jawless fishes, armoured fish, sharks, skates, and rays, and teleostomians: spiny sharks, bony fish, lissamphibians, temnospondyls and protoreptiles, sauropsids and mammals. The craniate head consists of a brain, sense organs, including eyes, and a skull. In addition to distinct crania (sing. "cranium"), craniates possess many derived characteristics, which have allowed for more complexity to follow. Molecular-genetic analysis of craniates reveals that, compared to less complex
You Are What You Is You Are What You Is You Are What You Is is a double album by American musician Frank Zappa. It was originally released as a double album in 1981 and later by Rykodisc as a 20-song CD. After the release of "Joe's Garage", Frank Zappa set up his home studio, the Utility Muffin Research Kitchen, and planned to release a triple LP live album called "Warts and All". As "Warts and All" reached completion, Zappa found the project to be "unwieldy" due to its length, and scrapped it, later conceiving "Crush All Boxes". "Crush All Boxes" would have been a