chrpa45 chrpa45

02-11-2021
Biology

contestada

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

Respuesta :

AyeDave AyeDave

02-11-2021

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.

Answer Link

mfortson7 mfortson7

02-11-2021

blue light has a short wavelength, and is much easier to deflect than red light.

Answer Link

Otras preguntas

Someone help me on this please I don't know what to do :\

One of three operas based on libretti written by lorenzo da ponte, this opera's libretto was based on a french play, the publication of which had been censored

Which describes the cause of intoxication?

the body's first line of defense against pathogens includes A) antibodies B) memory cells C) helper T cells D) wax in the ears

Match the following items. 1. advocated nonviolent means to achieve equal rights Lyndon Baines Johnson 2. assassinated on November 22, 1963 Black Panthers 3. Da

Which of these is an important part of any personal health plan for physical fitness? A. Intense workouts B. An action plan for weight loss C. Regular

HELP PLZZZZZZZ :))))))))

Energy is released when the outer phosphate group on ______ is broken off A) DNA B) AMP C)ATP D) none of above

who published Second Treatise on Governent A.) John Locke B.) Jean Jacques Rousseau

Which equation is correct for FON???