Answer:
Brian most clearly exhibits symptoms of ADHD
Explanation:
ADHD stands for Attention Deficit Hyperactivity Disorder is a medical condition where the affected person develops different brain developmental process that leads to poor attention,restlessness,impatient or impulsive etc.
This type of symptoms are mainly found in children and it may lasts upto adulthood.
This type of behviour affect the child in school and at home.
To cure this disease,the affected person should consult the doctor,apply different therapy,medicines are also used to cure this disease.
 
        
             
        
        
        
The   temperature  and   salinity  affect  deep  water  current    since
    The  water    density   depends  on  temperature  and  salinity . The  deep  currents  from  where  the  density  of  ocean    water   increases. The  decrease of the  temperature  of  water  led  to  increase in  water  salinity  while  the  density  of  water  also   increases.
        
             
        
        
        
B. Because the environment can not supply for the food and caring of the animal species that is growing larger.
        
             
        
        
        
The most likely meaning of this world would be c - ancient. This is probably true because when you think about it, when you're talking about an archetype, you're not talking about something dead nor extinct, neither about ruins, but you might be talking about something ancient - and the same goes for archaeology.
        
             
        
        
        
Answer:
I think is is option is Gray Water. I hope this helps and good luck!
Explanation: