Circulation

J

justhangn

Guest
A blonde teacher was giving a lesson on blood circulation... Trying
to make the matter clear, she said, "Now, class, if I stood on my
head, the blood, as you know, would run into it, and I would turn
red in the face."

"Yes," the class said.

"Then why is it that while I am standing upright the blood doesn't
run into my feet?"

The answer came from the back of the class, "Because your feet aren't empty."
 
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