its blue/dark red blood before it turns fire engine red by oxygen not black.
If the inside of your mouth turns black, it would be worth it to pay a visit to your dentist. It could be something harmless like a blood vessel, or it could be an amalgam tattoo or precancerous spots.
No you will die.
turns into a black lump of blood type.
blood is red blood cells that help your body flush out the bad stuff. blood is blue when its inside you and when it mixes with oxegn it turns red.
There is pigment inside them. It is the same pigment that turns panthers black.
Red blood cell contain a chemical that makes it red but when it dries out it turns black.
because you have blood vessels in your eyes and maybe you have had it before that one of those veins pop and then you have a red eye and then its over but if someone dies that blood gets old and old blood turn black so that blood in those tiny veins turns black so the white of the eye turn black after a while and that is why a dead persons eye turns black
Due to the lack of oxygen in the blood, the face turns black instead of its healthy red color when the blood is flowing
Medusa's Blood is a Black Market item that costs one pass, and it turns your horse into a pegasus.
A light bulb turns black when the filament inside it gets too hot and starts to burn, creating a layer of soot on the inside of the bulb.
The color of blood is blue on the inside of your skin, hence why your veins are blue, but once oxygen touches it, it turns red, How do you not know this?!
It is the same reason a person's blood turns black when it is on the outside of the body. When blood cells are exposed to the air, they become deoxygenated, dry up and turn dark.