An intervertebral disc, which separates joining vertebrae, is fastened to the roughened upper and lower surfaces of the drum-shaped bodies of the vertebrae.lick to read more below. An intervertebral disc, which separates joining vertebrae, is fastened to the roughened upper and lower surfaces of the drum-shaped bodies of the vertebrae. A typical vertebra has a drum-shaped body (centrum) that forms a thick, anterior portion of the bone.
FAQ [(fak)] An abbreviation for frequently asked question. A list that provides answers to common questions asked by visitors to a Web site.
FAQ is an acronym that stands for Frequently Asked Questions. In 1995, the online bird community asked me to write this document answering some of the questions that people ask the most about Quakers. More than 10 years later, the Quaker Parrot FAQ is still the most popular article at QuakerParrots.com.s a comparison, the Quaker is a bird similar in length to a Cockatiel, but the Quakerâs body is heavier and more substantial with an average weight of 90 to 120 grams. The overall color of the Quaker is green, with pale grey on the forehead, cheeks, throat and extending down to the chest.