They are both blood vessels. They carry oxygenated blood from the lungs around the body, and back again to pick up more oxygen.
veinus
pinkish green
Blood is red.
the color is blue
Proteins don't give blood its color, the great amount of red blood cells do. Hence the name, they are red and give blood its color.
The determination of blood's color will depend on if there is oxygen in the blood or not oxygenated blood is a dark red color, the same color of the blood that comes out of am open scratch, Or Blue if it has little to no oxygen at all
Blood gets its color from the presence of oxegenated iron.
The duration of Color Me Blood Red is 1.32 hours.
what color is blood goging to the heart
O.K. except that the blood pressure falls. Fluid is retained (by the kidneys) to increase total body fluid - and thus veinus pressure, which injects extra fluid into the heart, thus compensating for the failure to empty the chambers normally.
that is the blood line