Answer:
10= Sulcus of the lower petrous sinus i think but I'm not sure...
Don’t quote me all this but I think it may be c
It would most likely be located in the base of the skull and the lower portion of the spine.
Candidiasis is a fungal infection caused by a yeast (a type of fungus) called Candida. Some species of Candida can cause infection in people; the most common is Candida albicans. Candida normally lives on the skin and inside the body, in places such as the mouth, throat, gut, and vagina, without causing any problems.
-Hunter