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.
You know what blood is â it's that red stuff that oozes out if you get a paper cut. The average person has about 1 to 1Â½ gallons (4-6 liters) of it. But what is blood, really, and where does it come from? How Does the Body Make Blood? It's not made in a kitchen, but blood has ingredients, just like a recipe. To make blood, your body needs to mix: 1  red blood cells, which carry oxygen throughout the body. 2  white blood cells, which fight infections. 3  platelets, which are cells that help you stop bleeding if you get a cut. 4  plasma, a yellowish liquid that carries nutrients, hormones, and proteins throughout the body.