Blood is always red when it's inside your system. Unoxygenated blood is a darker red while oxygenated blood is brighter, but it is never blue.
regular blood. blood is blue before it touches air. When it touches air, like when you bleed, it turns red.
Blood is actually a bluish,purplish color. Whenever you see blood, it is red because once the blood touches the air, it turns red.
? Are you asking what color does blue blood turn after it comes in contact with air? Red!
Skin does not always turn red when sperm touches it. If a person's turns red it could be due to an allergic reaction. Simply wash the area with soap and water and it should be fine.
no becase the air make the blue blood turn red by prease
When an acid touches Litmus paper it turns red (pink).
It will turn blue
Oxygenated blood is bright red; deoxygenated blood is dark red.
Your blood turns red when it hits the air.
Yes they do. In the body they're actually blue, as you can see in the "wrist veins" but when they hit air, which has oxygen in it,, they turn red.
Blood is a dull red in the body once the oxygen from the air hits it when you get a cut etc it makes it turn a brighter colour as it has been oxygenated
it was blood