Changes in the size of population , age and race
Exercise in well know places
Always have your phone with you
And carry water to avoid dehydration
I feel Schizophrenia could be best treated with behaviourism.By this therapy the harmful behaviour due to psychological trauma of the patient could be avoided. Neurobiology would in no way be of help to these patients.This problem cannot be solved with a research on anatomy as it is a problem of mind. Counselling can help a lot.
AI2 S3 , you need the most common oxidation numbers for the two elements
AI: 3+
S: 2-,2+4+ and 6+
AI2 S3 is Aluminium Sulfide which you get from the reaction of the elements: SAI + 3S to get AI2 S3
hope this helped :)!
Tell the person to stay still and do not move at all for any reason until a professional is on the scene.
