Proteins circulate throughout your blood to help your body maintain fluid balance. Albumin is produced in the liver, and is one of the most abundant proteins in your bloodâs fluid or plasma. A proper balance of albumin is required to keep fluid from leaking out of blood vessels.
The algebra tiles are made up of small squares, large squares, and rectangles. The number one is represented by the small square, which is also known as the unit tile. The rectangle represents the variable x and the large square represents x2.
Unit is an overused word in math and physics, but without context, I'll assume that you mean physical units, or sometimes called unit of measure. To start, the word unit means one. Specifically in the case of physical units, it relates a measurement to 1. For instance: one meter.