Anonymous asked: Sit on my face😘

And the knuckle-dragging anons come crawling out of the woodwork 👿 AMSCRAY

http://sagansense.tumblr.com/post/97653474045/scinote-question-what-is-actually-in-one

scinote:

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Question:

What is actually in one drop of blood?

Asked by bugs2015

Answer:

Quite a lot, it turns out!

In each drop of blood, roughly 60% is plasma, a liquid containing proteins, nutrients, hormones, and waste products— you know, all the things that blood is so…

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