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Yes Blood can be black. Too much iron will usually turn the blood black. However, if there is liver failure, and it's seeping into the blood stream that too can cause the blood to turn black as it becomes over loaded with toxins. Put simply it's the blood is overloaded with toxins and other nutrients that the body can't process entirely.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoNo, all people have red blood.
The color of peoples skin varies because some peoples' ancestors lived in places where the sun is strong (near the equator) and some where the sun is weak (the northern and southern latitudes). In the northern and southern latitudes a light colored skin allows the sunlight to react with the tissues under the skin to form vitamin D (needed to make strong bones) easily and thus having a light skin is an advantage. Near the equator a light skin is damaged by the sunlight while a darker skin with more pigmentation can withstand this sunlight and thus in these latitudes having a dark skin is an advantage.
Thus in places where the Sun is strong black skin becomes the dominant skin color and where the Sun is weak a light skin becomes the dominant.
Wiki User
∙ 11y agoIf there is a lot of heat. For instance, black pudding is just fried sheeps blood
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Does chickenpox turn black when it dries?
On some patients, the lesions can turn black when scabbed due to dried blood.
What would cause blood from a wound turn black?
when blood dries, it can get pretty dark and look black. and if its dirty it could look black.
Is there a setting in call of duty black ops 2 where you can turn blood off?
no you can not turn off the blood its part of the game
Why do vampires have black eyes?
vampire's eyes turn into black when they are very thirsty for blood.
Why would a person's eyes turn black when they die?
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
Can you turn off blood and language in black ops 2?
No
Can you turn down violence in black ops?
the gore and blood
Why do canaries beaks turn black?
Canaries beaks can turn black if there is bleeding under the beak. This can be considered as being bruised blood.
How do you remove blood and gore from COD Black Ops?
You cannot turn off the blood but you can turn off the gore. If you turn off the gore it doesn't work in online play
What makes blood black?
Too much iron will usually turn the blood black. However, if there is liver failure, and it's seeping into the blood stream that too can cause the blood to turn black as it becomes over loaded with toxins. Put simply it's the blood is overloaded with toxins and other nutrients that the body can't process entirely.
How do yo turn off blood call of duty black ops?
go into to options to turn it off.
Can you turn off blood in xbox 360 games?
you can turn it off in Call of Duty Black Ops
