That statement is true!!!
        
             
        
        
        
Answer;
Wundt; introspection
Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.
Explanation;
The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.
Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.
 
        
             
        
        
        
Pressure would be my best guess, since no choices were given.
        
             
        
        
        
It's called appendages if that is what you need
        
                    
             
        
        
        
Answer:
It would be our brain stem
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Explanation: