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.
The unit circle is a circle whose center is the origin and whose radius is 1. It is defined by equation x 2 + y 2 = 1. The most useful and interesting property of the unit circle is that the coordinates of a given point on the circle can be found using only the measure of the angle.