The online FAFSA form (http://www.fafsa.ed.gov/) to demonstrate need. 4. Three letters of recommendation preferably submitted directly by the writers to the department with the scholarship recommendation form attached.
What Color Is Blood. Venous blood (except in the pulmonary veins) is low in oxygen so the hemoglobin makes the blood have a dark red color. Once the blood has passed through the capillary beds of the lungs, the blood will be bright red with the hemoglobin saturated with oxygen gas.
Blood that is filled with oxygen is red, but the farther blood goes through the circulatory track (in the arteries), the more it gives away its oxygen to organs and organ systems, concluding with the blood having a blue color, and in that case it has to go to the vein and go to the lungs to refill on oxygen. 1.