Answered

From everyday questions to specialized queries, IDNLearn.com has the answers. Get thorough and trustworthy answers to your queries from our extensive network of knowledgeable professionals.

blood color is red, but why human vein is appear under skin as blue or green?

Sagot :

AyeDaveidn

Answer:

Simply, its light patterns. blue is more scattered than red, pretty much it can only reach to the skin.

Explanation:

https://theconversation.com/ive-always-wondered-why-do-our-veins-look-blue-when-our-blood-is-red-83143

this can as well help to take a look at.
blue light has a short wavelength, and is much easier to deflect than red light.
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Discover the answers you need at IDNLearn.com. Thank you for visiting, and we hope to see you again for more solutions.