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

how much warning would any us city in rang of these mrbms have

Which sentence best defines parallel structure at the sentence level? Two or more phrases in a sentence are the same length. Two or more parts of a sentence are

Seasonal winds, which blow alternately from the Asian mainland and from the pacific ocean,are accompanied by fierce storms.these seasonal winds are know as A:ts

Human rights violation

Darwin observed how farmers and breeders produced many kinds of farm animals and plants. These plants and animals had traits that were desired by the farmers an

New art test are these ones A+ material

stion 3 of 20 5.0 Points Which one of the following issues commonly occurs in the maintenance stage of change? A. Acceptance B. Procrastination C. Backsliding

What is the purpose of the prologue of Romeo and Juliet?

What led to Kansas becoming a location of contentious slavery and anti-slavery battle?

In what way was Germany's location an advantage during war