Deoxygenated blood is often a darker shade of purple; This can be current in veins, and may be witnessed through blood donation and when venous blood samples are taken. It's because the spectrum of sunshine absorbed by hemoglobin differs among the oxygenated and deoxygenated states.[35] The most typical type https://mu-season-1995059.blogmazing.com/35361287/not-known-factual-statements-about-blood-castle-mu-online