Blu-ray, also known as Blu-ray Disc (BD) is the name of a new optical disc format that is rapidly replacing DVD. The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
What is the medical term meaning voluntary increase in the rate and depth of breathing? What factors are most important in triggering the changes in breathing rate? Chemicals - most important are the concentrations of CO2, hydrogen  ions and O2 in the blood. Chemoreceptors are located in the  respiratory center, the carotid bodies and tâ¦he aortic bodies which  detect the levels.
Respiration (Helmets only): Increases length of time able to breath under water. Also reduces suffocation damage. Water Affinity (Helmets only): Mining speed under water is increased. Weapons. Sharpness: Mobs take more damage. Smite: Zombies, zombie pigmen, and skeletons take significantly more damage.