because walruss's dyed ur vein blue, but then put its period blood inside.
inside the body blue outside the body red
it is blue everyone knows that it is only when the blood comes in contact with air it changes
Red Bull is blue, yellow and red. It's gray on the outside and in the inside it is yellow.
It is violet inside the arc and red outside.
I personally think it is blue-cici
Red is oxygen (artery); blue is waste (vein).
It is not blue inside you. It is dark red or vivid red, depending on oxygenation level.The confusion may arise from the fact that veins (which contain blood) look like they are blue. These veins are actually also red, but appear blue because the hypodermisabsorbs low-frequency light, permitting only the highly energetic blue wavelengths to penetrate through to the dark vein and reflect off.
You can't, you have to trade from Red, Gold Silver, or Crystal. Red is inside power plant. The others are outside power plant.
Inside your body, blood is blue. Therefore your arteries and veins appear blue through the skin. Your blood turns red outside of the body because oxygen gets into the blood. The oxygen changes your blood's color from blue to red.
Blood from a vein is a SLIGHTLY darker red than the blood from an artery. It is not blue as people think.
The fat under your skin absorbs low frequency light - reds, and yellows. Only the more energetic light is reflected from the vein, the blues and purples. On the surface of the skin, this gives veins a blue/purple look, but if you were to cut the skin and fat away, the vein would be a dark red, the same colour as the deoxygenated blood inside.
inside