25% of voters chose the correct answer: Circumventricular organs! Learn more about blood-CNS barriers: http://hvrd.me/zQts30alfkc pic.twitter.com/vaK1uOLk8k
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25% of voters chose the correct answer: Circumventricular organs! Learn more about blood-CNS barriers: http://hvrd.me/zQts30alfkc pic.twitter.com/vaK1uOLk8k
what is the answer?
I want to know too :)
retinas
good thing to know I can get high from having drugs go through my eyes
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