My best guess would be D. many studies have linked cardiorespiratory exercise to the lowering of blood pressure. (Many studies have also linked going vegan to the lowering of blood pressure, too :)
How may I be of assistance. The question is unclear.
It is True, drunk people usually end up doing something stupid.
My hypothesis is that the female shark reproduced asexually since she was left alone in her own tank with no male sharks around.