The answer to this is D i think.
Pyrexia mean rise in body temperature. Using your context clue from the word pyro you can guess that Pyr mean fire or heat related.
I would say that if she is being mean you can first try to talk it out with her (because relationships may take work sometimes and if she is really important both of you will be willing to put in the work), but if that doesn't go well and you really don't think it is going to work you should go to your other friends or family for support especially if she was a very important part of your life.
Answer: These symptoms can most likely be due to the FRONTAL LOBE OF THE CEREBRAL CORTEX
Explanation: The frontal lobe is one of the four major divisions of the cerebrum of the brain, located behind the forehead. It is responsible for the these actions of one kind or another: skeletal movement, ocular movement, speech control, the expression of emotions, etc.
