Linking, Action would be the answer.
Answer:
Sanity is just having the same mindset as others, Society determines whether a person is sane or insane.
Explanation:
Sane: Free of mental illness and in a reasonable state of mind, mentally healthy.
Insane: mentally deranged, insane actions. They can have Paranoia, Distrust of humanity, they can be Vengeful, etc...
How to know if you are insane or turning insane: Sleep or appetite changes, Mood changes, Social withdrawal and loss of interest in activities previously enjoyed.
C.
how the person looks
OD.
what the person does
The answer is c. read the chapter over again
More Hesitant,
While Nina will run headfirst into any situation, her twin sister Nina is more hesitant.