why our body turns only into blue when there is no blood ? why not other colours like pink , yellow and etc
Answers
Answer:
Sometimes blood can look blue through our skin. Maybe you've heard that blood is blue in our veins because when headed back to the lungs, it lacks oxygen. But this is wrong; human blood is never blue. The bluish color of veins is only an optical illusion.01-Jun-2018
Explanation:
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Explanation:
❥Most of the time, nearly all red blood cells in the arteries carry a full supply of oxygen. These blood cells are bright red and the skin is pinkish or red. Blood that has lost its oxygen is dark bluish-red. People whose blood is low in oxygen tend to have a bluish color to their skin.
❥Blood don't show pink, yellow or any else colour except blue that's why skin appears blue