Is blood red or black?

Is blood red or black?

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So it's black?

So it's black?

Both

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It blue until it comes in contact with oxygen

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Blue actually. When it comes in contact with water it becomes dark red.

So it's black?

red

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So it's black?

it's red, and the brightness depends on the amount of oxygen carried

dumb fuck

So it's black?

black isn't a color. It usually a combination of wave frequency absorbing materials

So it's black?

So it's black?

Dark red is still red you dweeb

So it's black?

wtf are they draining from them and why?

Orange actually. Until it comes into contact with oxygenniggers and becomes blackishred.

Blood is Blue, you inferior peasant.

So it's black?

no I said blue

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horseshoe crab blood is blue. It also cures cancer or some shit.

So it's black?

those are horseshoe crabs, they don't age, and are helping to cure a bunch of human diseases.
+they have naturally blue blood

IT BEGINS AGAIN

So it's black?

huh?

So it's black?

No

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So it's black?

So it's black?

For fucks sake, they use horseshoe crabs to allow for blood transfusions are you retarded?

The Horeshoe crab's blue blood is used to detect bacteria. Amebocytes from the blood of L. polyphemus are used to make Limulus amebocyte lysate, which is used for the detection of bacterial endotoxins in medical applications. The blood of horseshoe crabs is harvested for this purpose.

So it's black?

So it's black?

So it's black?

Red but Mick Jagger want it painted black.

So it's black?

So it's black?

So it's black?

So it's red?

You are impossible.

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So it's black?

So it's black?

So it's black?

Yes

So it's black?

So it's black?

So it's black?

So, it's black?

So it's black?

lies

It's blue until it reacts with oxygen

So it's black?

So it's black?

>Is blood red or black?
>Have you ever seen blood in the moonlight, Will? It appears quite black. If one were nude, say, one would want to have outdoor privacy for that sort of thing

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No that's burgandy

So it's black?

no blood of mine is gonna be a nigger

So it's black?

So it's black?

myth: Blood is often taught in american schools that blood, without oxygen, is blue. Truth: Blood is always red, dark red or dark purple while un-oxygenated. there is no blue blood or any other color unless something is seriously wrong with you.

In the moonlight, yes

Bullshit

So it's black?

So it's black?

so it's black?

So it's black?

So it's black?

So it's black?

OK then, but i'm right
popularmechanics.com/science/health/a26038/the-blood-of-the-crab/

So it's black?

So it’s black?

so it's black?

So it's red?

it has no color, we humans see it like that because of our cone cells and how we percieve the electromagnetic spectrum

So it's black?

black is not a color faggot

So it's black?

So it's black?

Still believe that?
Kek

So it's black?

So it's black?

It's green and highly acidic

So it's black?

(nice satan trips tho)

Well if it's not red there's only one other option it can be. It's black

so it's black?

So it's black?

So it's black?

So it's red?

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So it's black?

So red that it turns black

so it's black

Deep purple. Red when oxygen hits it, but blue when oxygen is depleted.

Why it's red outside the body.

So it's black?

so it's n*gger?***
show some respect

So it's red?

lack of oxygen - blue
with oxygen - red
too much oxygen - very dark red

it's pretty obvious white people have healthy red, niggers have filthy black, jews baiscally have shit for blood, and chinx have bpiss for blood

*psst* jews have green blood *cough*

damn you right