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    Question ID:   6842         Current Version: 1
Question: What is the color of blood?
Category: Health & Beauty > Skin and Body
Keywords: color, blood
Type: what
Rating:(0 ratings)    Views: 549    Discussions: 0   In Watch Lists: 1  

 
    Answer:
You may find the answer as "blood is blue inside our body and red when it hits the air". That is not true. Blood is always red - it is bright red in arteries when it is oxygenated and dark red in veins when it is lacking oxygen. Our blood vessels have a bluish appearance only because you are seeing it through the skin.
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