Blood urea nitrogen (BUN) is a measure of the amount of urea in the blood (R). It provides useful information about your health. The liver produces urea as a waste product of the digestion of proteins (R, R). Urea is a safe vehicle to get rid of excess nitrogen from the body.
Algebra is a branch of mathematics that substitutes letters for numbers, and an algebraic equation represents a scale where what is done on one side of the scale is also done to the other side of the scale and the numbers act as constants.
Importance of Math in Everyday Life. âWhen will I use math?â is a question often posed by students wondering how topics like factorization and algebra will play a role in their everyday lives. However, often without realizing it, we use math in day-to-day activities like making purchases, tracking cellphone minutes or even baking.