1 It is composed of liquid plasma and formed elements. 2  Formed elements include: 3  Erythrocytes, or red blood cells (RBCs). 4  Leukocytes, or white blood cells (WBCs).
Vehicle Identification Numbers (VINs) Vehicle Identification Numbers are unique codes given to each on-road vehicle in the United States. From 1981, each new car is given a standardized 17-digit code, which includes a serial number. Older cars may have VINs too, although they will not follow the standardized formula.
Vehicle Identification Number (VIN) Your 17-character VIN is listed on numerous documents, including your vehicle title, registration, finance statement, and insurance documents. It also appears on the driverâs side of your vehicle, and between the windshield and dashboard.