Answer:
C the number of daughter nuclei is half the number of parent nuclei.
I believe the first answer is #4 and the second is #1. Please correct me if I am wrong.
The answer is "Interruption of blood flow for even a few seconds impairs brain function. "
When blood fails to circulate in your brain, there is a tendency that you will be suffering from Brain Ischemia. Brain Ischemia can affect your sight, speaking and body movements.