PROFESSOR (to biology class): “If you should have a question at any time during the test, just raise your hand. That should allow enough blood to drain from your arm to your brain, so that you can solve your problem on your own.
PROFESSOR (to biology class): “If you should have a question at any time during the test, just raise your hand. That should allow enough blood to drain from your arm to your brain, so that you can solve your problem on your own.