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 is actually different colors of red in the body because of the iron that is in hemoglobin. When exposed to the oxygen in the air it turns bright red or even a slightly pink color. This is the same color as blood in the lungs and arteries.