<span>He/she is more likely to 
"</span>
pay attention to just the central figure in a scene".Analytical thinking<span> is a basic segment of visual reasoning that
enables one to take care of issues rapidly and viably. It includes a systematic
well-ordered way to deal with thinking that enables you to separate complex
issues into single and manageable parts.</span>
 
        
             
        
        
        
Explanation:
(a) Experimental unit
A person or an object, or some well-defined body or item on which some treatment is applied
(b) Treatment
 Combination of a values of factors. These are explanatory variables.
(c) Response variable
 The qualitative variable or quantitative variable in which the researcher wants to determine how the value is affected by any explanatory variable.
(d) Factor
 It is the variable whose influence on a response variable can be assessed by the researcher.
(e) Placebo
An innocuous treatment, like a sugar tablet, which looks,  smells and tastes like an experimental medication.
(f) Confounding
The effect of the two factors  cannot be distinguished.
 
        
             
        
        
        
Answer:
Personal family system
Explanation:
A family in which parents and children all participate in negotiations as to where to go on vacation, what college the child will go to, how to handle family holidays, and other decisions is operating under personal type of family system where parents and children all participate in negotiations of everything they do such as where to go on vacation, what college the child will go to, how to handle family holidays, and other decisions.
 
        
             
        
        
        
The one that is the role that the president carries out under the constitution and tradition is :
A. chief diplomat and head of state
hope this helps