Answer:
wdym by this can you explain and then i can answer for you because im confused here.
Explanation:
Demand curve shows what the current society needs with respect
to the supply required. The supply, ideally, must be greater than the demand
needed, however, unfortunately, demand is greater than supply nowadays, that is
why we have scarcity of resources.
They are more likely to contract water borne diseases due to the lack of proper drinking water.
Answer: Neuropsychology
Explanation: Neuropsychology is the study of the relations between the central nervous system and behavior. A drug always causes changes among neurotransmitters, resulting in changes or disorders of the nervous system which also causes behavior disorders. Neuropsychologist will evaluate, for example, how the psychological processes (memory, attention, etc) are affected in a patient who consumes drugs.