why do our veins look green or blue although its inside blood which is red?
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Hey mate, here is your answer ===
Veins actually looks blue not green although the blood is red as light should penetrate the blood. There are two lights blue and red but of different wavelength so when they penetrate the blood, the veins looks blue.
Hope it helps u dear :)
Veins actually looks blue not green although the blood is red as light should penetrate the blood. There are two lights blue and red but of different wavelength so when they penetrate the blood, the veins looks blue.
Hope it helps u dear :)
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