People adapt to great plain regions by locating a near by river because of food and shelter around a substantial stable ecosystems. Which allows high survivability ratings.
Any condition characterized by cognitive and emotional disturbances, abnormal behaviors, impaired functioning, or any combination of these. Such disorders cannot be accounted for solely by environmental circumstances and may involve physiological, genetic, chemical, social, and other factors.
That’s the exact definition of a physchological disorder according to the APA
The teacher uses it and the kids use it to so that they learn how and go along with the teacher hope this helps!
i thnk the answer is A ...........................
Travel with friends who are sober, use public transport etc