Rebecca Abernathy
February 6, 2016
Humans have red blood due to it’s iron based hemoglobin. While Mermaid’s have blue blood due to copper based hemocyanin, with extra paranormal properties, that flows through their supernatural arteries. Both humans, and mermaids transport oxygen through their blood with the lungs providing the source of said oxygen. However Mermaids have special lungs with gill like properties that extract oxygen from water rather than air as is the case in humans. When a Mermaid transmutes to...