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.
Arteries are red, because they are carrying oxygenated blood to the various parts of your body. Now, if you were holding your breath, and floating in space with no space suit, and THEN cut yourself, it could possibly turn blue quickly after exiting your body, but it would still come out red to begin with.ince it has something to do with oxygen entering the blood so it turns red, but if your in outter space wouldn't it stay blue. Add your answer. Source. Submit Cancel.