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Blood with oxygen is bright red. Blood without oxygen is dark red or maroon.
It is a common misbelief that blood or veins are blue. Neither of them are never blue (see the link provided). Veins do seem blue through the skin, but it is related to how different wavelengths of light reflect and how brain processes information.
When blood is inside your body it is blue. It changes to red when it leaves your body when oxygen touches it.
That's not correct. It is always red, although the oxygen in it turns it lighter. It is never blue - that misunderstanding arises from the apparent colour of veins visible through the skin and subcutaneous fat.
It's still red... Actually no the previous answer was wrong. When blood dries it turn brownish because the iron oxidizes.
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Why is blood brown when it dries?
Blood appears brown when it dries due to the oxidation of hemoglobin, the protein that carries oxygen in red blood cells. As oxygen interacts with hemoglobin, it changes color from red to brown. This process happens when blood is exposed to air for an extended period of time.
What nail polish color dries the fastest?
Black nail polish dries the fastest
What happens to the blood when you die?
it dries up
When paint dries does it dry darker or lighter than the sample?
Your paint should dry to the exact color of the sample, if it does not, the color was mixed wrong. When you apply a fresh coat of the same color paint, it goes on lighter, and darkens as it dries.
What is the color of a normal blood?
Blood can only be red! Bright red blood is usually of arterial origin and is oxygenated. Dark red blood is usually venous. They are both healthy. Be more specific. One thing for sure: there are no "blue blood people"
Does period blood go rust coloured when it dries on a pad?
Yes,
What color does semen dry?
Semen dries either clear or white.
What happens to watercolor paint when it dries then gets wet?
It gets all blury and the color will drip out.
What does it means if you get brown blood first for the last 2days?
Its not brown blood, its just the colour it dries so just dont worry, its normal
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.
Why does blood coagulate much faster when dehydrated?
I am not an expert in blood but the reason why blood coagulates when dehyadred is because it dries up faster like a plants leaes when you don't water it.
What color nail-polish out of red orange and clear dries faster?
clear there is less chemicals in clear
