The answer is "the interaural level differences"
The interaural level difference is the distinction in loudness and frequency circulation between the two ears. As sound voyages, its quality scatters. Incredibly, our ears can identify commotion contrasts between the left and right ears. In any case, more imperative for sound localization is that the head throws an acoustic shadow, which changes the uproar and recurrence conveyance of sound setting off to every ear.    
 
        
                    
             
        
        
        
Answer:
In this scenario, Greg's actions exemplify social loafing.
Explanation:
Greg's action are exemplifying the term social loafing. In social psychology, social loafing is used to refer to individuals who, when working in groups, exert less effort. It offers an explanation as to why some groups can be inefficient. There are people who present this tendency to not work hard when they know others are working. They are less effective and productive when working in a group than they are when working by themselves and when they are responsible for their own results and productivity.
 
        
             
        
        
        
1 is false, waves can't propagate in a vacuum. 
 
        
             
        
        
        
When showing symptoms that make her look older than her age, Karla would likely be diagnosed with progeria.
<h3 /><h3>What is progeria?</h3>
It corresponds to a rare and non-hereditary syndrome, where a mutation of the LMNA gene, causing premature aging during childhood, reduces the patient's life expectancy.
Therefore, despite being an incurable syndrome, after diagnosis there is a delay in the genetic disorder through the use of drugs prescribed by a doctor.
Find out more about progeria here:
brainly.com/question/15649981
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