Blood is the bodily fluid of humans, animals and most alien species. When oxygenated, it appears red, although some alien species have a variety of different colors of blood. As an example, Ungarans have purple blood.
Murder is a crime that is often referred to as Bloodshed, which refers to spilling blood. Without blood, a person cannot live. In the case of Bruce Wayne's parents, this is what happened to them, after they were shot by a gun, they bled to death.
- ↑ As seen in Superclones.
- ↑ This was never shown to be the case in the SFU but in DC Comics and other sources Ungarans have purple blood.
- ↑ As seen in A Pint of Life.