Olfactory receptors are responsible for the processing of the taste of a substance and are located in the nasal cavity. Therefore, when we have a cold or allergies, the blockage of the nasal cavities causes food to taste somewhat the same.
The soft tissue inside of bone is called Bone Marrow
I would say C, schizophrenia,
because schizophrenia is "a mental disorder that in many ways centers around not recognizing what is part of reality – namely, having psychotic breakdowns." It is not related to anxiety, as anxiety is classified as "neurotic" while schizophrenia is classified as "psychotic".
