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.
Yes and no. Human blood is always red, but depending on its oxygenation level, it is either bright red or dark red. Oxygenated blood is bright red, and blood low in oxygen is dark red. The myth saying that de-oxygenated blood is blue comes from many different reasons and sources, such as the color of our veins. Our veins are blue because the tissue they are made up of is blue, but the blood inside is still a shade of red. It is red because of of the iron in our blood.