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.
1 While great white sharks are commonly found in the cold and warm temperate regions, they also live in the oceanic tropical islands along with the other coastal marine waters. 2  However, these sharks do not live in the waters of Indonesia, tropical Central America, and Indian Ocean.