Answer:
see thats because stress is a feeling and feelings are mostly connected to hormones so when you are stressed or feel threatened, your nervous system responds by releasing a flood of stress hormones, including adrenaline and cortisol, which rouse the body for emergency action. Your heart pounds faster, muscles tighten, blood pressure rises, breath quickens, and your senses become sharper.
Mina seems to be the person who is the best listener. Unlike the others, Mina is assertive to what the following person says and is not afraid to tell her own opinions and ideas. Listening also involves a form of your own thoughts towards the topic as well. Hope this helped :)
The cells would become energy starved leading to ischemia and then infarction. This is if one was unable to do anything else to maintain the homeostasis.
You body however is able to utilize several mechabisms, primarily the use of fats and in extreme cases muscle tissue for the use of energy and ATP production through anaerobic metabolisis.