Best Answer: Alien Registration Number (A #), if you have one, is your Personal Identification Number. it is a unique number assigned to you as to register you into a country ,and used for future references , such as a social security card , passport number ,driver's license.
Where do bluefin tuna live? Bluefin tuna live mainly in the North Atlantic pelagic ecosystem and its adjacent seas, especially in the Mediterranean Sea. Geographically, their population is distributed throughout the North Atlantic, from Ecuador to Norway and from the Black Sea to Mexico.
The bluefin averages 2 m (6.6 ft), and is believed to live for up to 50 years. Tuna and mackerel sharks are the only species of fish that can maintain a body temperature higher than that of the surrounding water.he term tuna ultimately derives from Thunnus, the Middle Latin form of the Ancient Greek: Î¸ÏÎ½Î½Î¿Ï (thÃ½nnos) tunny-fish â which is in turn derived from Î¸ÏÎ½Ï (thÃ½nÅ) , rush, dart along. atun atÃºn-at, tÅ«n assimilated from-al tÅ«n thunnus mentioned. above