Positive symptoms of schizophrenia are the of inappropriate behaviors, and negative symptoms are the of appropriate behaviors. presence and absence absence and absence presence presence

presence and absence

Explanation:Schizophrenia is a mental disorder that affects how a person thinks, feels, and behaves,it lasts long (chronic) in most persons and always severe It is believed to be HEREDITARY,although some scientific evidence show it is also ENVIRONMENTAL, Contact with VIRUSES, MALNUTRITION BEFORE BIRTH,PSYCHOLOGICAL AND SOCIAL factors can be responsible. Affected persons also appear confused and always act abnormally.Schizophrenia is less common compared to other mental disorder but it is always more devastating and disabling.

if you have ask any question and if you have got the answer reply for your position there will be option for making a brain least answer you need to click click there and they can get the points in brain list main thing is that you need to choose those answer which answer you are you think that it is to you