Brain sends signals to the nervous system and identifies pain, pain can come from an injury which will need treatment in order to heal and ease the "pain" that you feel. That's what I understood from it atleast..
I believe the answer is B
The effect was that no real change occurred. There was a lot of instability on the political scene of central-east Europe, but nothing really changed and as many parties changed and won political power, the only ones who actually benefited were the conservatives.
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Financial experts recommend keeping one to two month's worth of spending dollars in your checking account.
Hope this helps
if it doesn't I'm so sorry
